When a new managerial approach was adopted, the squad built for a different philosophy required adaptation. The system—often called the “McFarlane Framework”—doesn’t reinvent the wheel. Instead, it redefines specific player roles to maximize chaos in transition while maintaining structural balance. Here’s a glossary of those roles, how they function, and what they mean for Chelsea’s key personnel.
### The “Free Eight” (Central Midfield – Advanced)
This isn’t your typical box-to-box midfielder. The Free Eight operates between the lines, drifting into half-spaces to receive between opposition midfield and defense. Unlike a traditional number 8 who tracks back diligently, this role prioritizes vertical movement and third-man combinations.
Who fits: Enzo Fernandez thrives here when given license to roam. His ability to receive on the half-turn and play quick one-twos with Cole Palmer unlocks defenses. The trade-off? Defensive responsibilities are lighter, meaning the pivot behind him must cover more ground.
Key trait: Spatial awareness to find pockets in congested areas.
### The “Pivot Plus” (Defensive Midfield – Deep)
The defensive midfielder in this system isn’t just a destroyer. The Pivot Plus reads danger, steps into passing lanes, and initiates attacks from deep. They must be comfortable receiving under pressure and playing line-breaking passes.
Who fits: Moises Caicedo is the prototype. His engine allows him to shield the backline while also carrying the ball forward. When Caicedo drops between the center-backs, it frees the full-backs to push high.
Key trait: Dual responsibility—defensive solidity plus progressive passing.
### The “Inverted Winger – Creator” (Wide Forward – Strong Foot)
This winger starts wide but drifts inside onto their stronger foot, acting as a secondary playmaker. They don’t hug the touchline; they look to combine with the Free Eight and the striker in central areas.
Who fits: Cole Palmer, when deployed from the right, excels here. His left foot allows him to cut inside and shoot or slip passes through the lines. Pedro Neto can also operate in this role, though his preference for staying wide makes him a different variant.
Key trait: High assist potential and goal threat from inside the box.
### The “Wide Stretch” (Wide Forward – Weak Foot)
The opposite flank player stays wide, hugging the touchline to stretch the opposition defense. Their job is to create space centrally by occupying the full-back and delivering crosses.
Who fits: Alejandro Garnacho, when on the left, embodies this role. He stays wide, takes on his defender one-on-one, and delivers early crosses. Estevao Willian, with his natural width, could develop into this role as he adapts to English football.
Key trait: Pure width and one-on-one dribbling.
### The “False Nine – Drifter” (Striker – Mobile)
The striker isn’t a static target man. The False Nine drops deep, dragging center-backs out of position, and creates space for the Free Eight and Inverted Winger to run into.
Who fits: Joao Pedro is the ideal candidate. His ability to link play, hold off defenders, and drift wide makes him a nightmare to mark. Liam Delap, more of a traditional poacher, requires adjustment—he must learn to drop and combine rather than just stretch the backline.
Key trait: Movement off the ball and link-up play.
### The “Sweeper-Keeper – Aggressive” (Goalkeeper – High Line)
The goalkeeper in this system is expected to sweep behind a high defensive line. They must be comfortable with the ball at their feet and quick off their line to intercept through balls.
Who fits: Robert Sanchez has the physical tools but inconsistent decision-making. Filip Jorgensen, more composed in possession, might be the long-term fit. The role demands bravery and quick reading of the game.
Key trait: Speed off the line and distribution under pressure.
### The “Ball-Playing Center-Back – Left” (Left Center-Back – Build-Up)
The left-sided center-back is the primary ball progressor from the back. They carry the ball into midfield or play diagonal switches to the Wide Stretch.
Who fits: Levi Colwill is tailor-made for this role. His left foot, composure, and ability to step into midfield make him the linchpin of the build-up. When Colwill pushes forward, it creates numerical superiority in midfield.
Key trait: Progressive carries and long-range passing.
### The “Stopper Center-Back – Right” (Right Center-Back – Defensive)
The right-sided center-back is more conservative. They stay deep, cover for the advancing left-back, and focus on duels and aerial dominance.
Who fits: Trevoh Chalobah fits this profile when fit—strong in the air, good in one-on-one situations, and disciplined. This role doesn’t demand as much on the ball, allowing the defender to focus on defensive organization.
Key trait: Physical duels and positional discipline.
### The “Overlapping Full-Back – Right” (Right-Back – Attacking)
The right-back pushes high, overlapping the Inverted Winger who has drifted inside. They provide width and deliver crosses into the box.
Who fits: Reece James, when available, is the perfect fit. His crossing, stamina, and ability to combine with Palmer make him a weapon. The role demands high fitness and defensive recovery when possession is lost.
Key trait: Endless running and accurate crossing.
### The “Inverted Full-Back – Left” (Left-Back – Midfield)
The left-back tucks into midfield when Chelsea has possession, forming a three-man midfield with the Pivot Plus and Free Eight. This creates a box midfield and overloads central areas.
Who fits: Marc Cucurella has played this role under previous managers and understands the positional discipline required. He steps inside, receives short passes, and helps maintain control.
Key trait: Tactical intelligence and short-passing accuracy.
### The “Press Trigger” (Forward – First Line of Defense)
This isn’t a fixed position but a role. The Press Trigger is the player who initiates the team’s high press, usually the striker or the nearest winger. They force the opposition into a specific passing lane.
Who fits: Joao Pedro or Liam Delap, depending on who starts. The trigger must read the opposition’s build-up and decide when to engage. It’s a mental role as much as a physical one.
Key trait: Anticipation and energy.
### The “Second Ball Specialist” (Midfielder – Transition)
When Chelsea loses possession and the press is broken, the Second Ball Specialist hunts for loose balls in midfield. They anticipate where the clearance will land and win the aerial or ground duel.
Who fits: Moises Caicedo again, but also Enzo Fernandez when he’s in the mood. This role is crucial for sustaining pressure and preventing counter-attacks.
Key trait: Reading of the game and tenacity.
### The “Deep Lying Playmaker” (Defensive Midfield – Alternative)
When Chelsea faces a low block, the system sometimes deploys a deeper playmaker who drops between the center-backs to dictate tempo. This is a variation of the Pivot Plus.
Who fits: Enzo Fernandez can play this role when he’s asked to control the game rather than roam. It sacrifices his forward thrust for better ball circulation.
Key trait: Passing range and composure.
### The “Shadow Striker” (Attacking Midfield – Second Forward)
In a 4-2-3-1 variation, the shadow striker operates behind the main forward, looking to make late runs into the box. They’re not a playmaker but a goal threat.
Who fits: Cole Palmer again, but also Joao Pedro if he drops deeper. This role maximizes goal-scoring chances from midfield.
Key trait: Timing of runs and finishing.
### The “Wing-Back Hybrid” (Full-Back – Tactical Flexibility)
When Chelsea shifts to a back three in possession, the full-backs become wing-backs. They must be comfortable defending wide and attacking high.
Who fits: Reece James and Marc Cucurella both have experience in this system. It demands stamina and tactical awareness to switch between roles mid-game.
Key trait: Versatility and endurance.
### The “Box-to-Box Disruptor” (Central Midfield – Defensive)
Unlike the Free Eight, this midfielder focuses on breaking up play and carrying the ball forward in transition. They’re less creative but more physical.
Who fits: This isn’t a natural role for Chelsea’s current midfield, but Caicedo can adapt when asked to be more defensive. It’s a role that might be filled by a future signing.
Key trait: Physicality and ball carrying.
### The “Target Man – Hold-Up” (Striker – Physical)
When Chelsea needs a direct option, the target man holds up the ball, brings others into play, and wins aerial duels.
Who fits: Liam Delap has the physical profile but needs to develop the hold-up play. It’s a role that suits certain match situations, especially against deep defenses.
Key trait: Strength and aerial ability.
### The “Wide Playmaker” (Wide Forward – Creative)
A variation of the Inverted Winger, the Wide Playmaker stays wider but focuses on crossing and set-piece delivery rather than shooting.
Who fits: Pedro Neto fits this role when he’s not cutting inside. His crossing from the right is dangerous, and he can pick out runners in the box.
Key trait: Crossing accuracy and set-piece delivery.
### The “Third Man Runner” (Midfielder or Forward – Off-the-Ball)
This player makes late runs into the box from deep, often arriving at the back post to meet crosses or cutbacks.
Who fits: Enzo Fernandez and Cole Palmer both excel at this. It’s a role that requires timing and awareness to avoid offside.
Key trait: Timing of runs and finishing from range.
### The “Pressing Forward” (Striker – Energy)
When Chelsea needs to press high for 90 minutes, the pressing forward leads the charge. They must have endless energy and intelligence to cut off passing lanes.
Who fits: Joao Pedro has the work rate, while Liam Delap is learning. This role is essential for a high-intensity approach.
Key trait: Work rate and pressing triggers.
### The “Deep Playmaker – Alternative” (Midfielder – Dictator)
When Chelsea needs to control the game, a deep playmaker drops between the center-backs and dictates tempo. This is a specialized role for specific match situations.
Who fits: Enzo Fernandez has the passing range, but it’s not his natural game. It’s a role that might be used against possession-heavy teams.
Key trait: Passing range and game management.
### The “Box-Crasher” (Midfielder or Winger – Late Runs)
This player makes late runs into the box from midfield or wide areas, arriving unmarked to finish chances.
Who fits: Cole Palmer and Enzo Fernandez both have the instinct to arrive late. It’s a role that creates unpredictability in attack.
Key trait: Timing and composure in front of goal.
What to Check
Before applying these roles to match analysis, verify the specific formation and personnel for each game. The system is fluid—players often switch roles mid-match based on the opposition’s shape. Check official team sheets and post-match interviews for confirmation of tactical intentions. For deeper understanding, review Chelsea’s match footage on the Premier League’s official platform, and cross-reference with tactical analysis from trusted football analytics sites. Avoid assuming a player’s role based on their historical position—the system often redefines traditional labels.