Maurizio Sarri finds himself on the brink at Chelsea after Monday night's FA Cup defeat by Manchester United, but his future isn't the only one in doubt.
Marcos Alonso and Jorginho are among those who have underperformed this season, while Eden Hazard and Callum Hudson-Odoi are eyeing moves abroad.
Ahead of a huge summer transfer window, Sportsmail assesses every member of Chelsea's first-team squad to decide who should be kept and who's on their way out.
Chelsea boss Maurizio Sarri has a huge summer window ahead of him - if he's still in charge
GOALKEEPERS
KEPA ARRIZABALGA
Still settling into English football after his world record transfer last summer. Has shown plenty of promise, but there's room to improve.
Verdict: Keep
WILLY CABALLERO
Has provided solid cover for Chelsea's No 1 since joining on a free transfer in 2017. Out of contract this summer but is worthy of an extra year.
Verdict: Keep
Kepa Arrizabalaga (left) is Chelsea's No 1 goalkeeper, with Willy Caballero providing back-up
DEFENDERS
DAVID LUIZ
Capable of going from the ridiculous to the sublime in the space of 90 minutes. Still struggling for consistency at the age of 31 and out of contract this summer.
Verdict: Likely to leave
ANTONIO RUDIGER
A commanding presence at the back on his day. Has not covered himself in glory at times this season - particularly at the Etihad - but deserves another chance.
Verdict: Keep
David Luiz (left) is out of contract at the end of the season but Antonio Rudiger looks set to stay
CESAR AZPILICUETA
Slotted into the right back role with relative ease after starring in Antonio Conte's 3-4-3 formation. Chelsea's most consistent defender.
Verdict: Keep
ANDREAS CHRISTENSEN
Fallen out of favour under Sarri this term and has failed to build on his breakthrough season. Still young and talented enough to be success at Stamford Bridge.
Verdict: Keep
DAVIDE ZAPPACOSTA
Didn't appear to be a first-choice signing in 2017 and has done little to justify the club's £25million outlay since. His place on the bench could be better utilised.
Verdict: Sell
EMERSON PALMIERI
Another full back who has failed to shine since making the move to west London. Brought in to compete with Marcos Alonso, but has barely done that.
Verdict: Sell
GARY CAHILL
The club captain has hardly featured under Sarri this season and was left out of the travelling squad for last week's Europa League trip to Malmo. Snubbed a move away in January to see out his contract until the summer.
Verdict: Likely to leave
MARCOS ALONSO
Shone as a left wing back in
