Hello @Dohny
We've looked into your save file. Having 6 Star Players and 2 first choice GKs is going to cause these kinds of issues.
Looking in to the Playing time in last 20 games:
Raya - First choice GK (expects to start all games other than some domestic cup games) - Has started 8 of last 20 games.
Ramsdale - Important player (one above first choice GK, so expects to start every game) - Has started 12 of last 20 and is playing more like a squad player than one of the most important players at the club
Saka - Star player (expects to play every min of every game): Started 13 of last 20 (subbed off in 6), missed 5 completely and came on as a sub for 2 of the games.
Zinchenko - Star player (expects to play every min of every game) - started 10 of last 19 (injured for Ludogorets game), subbed off in every game but 1, subbed on for 6 games
Rice - Star player (expects to play every min of every game) - started 13 of last 20, subbed off in all but 4 of these starts, made 3 sub appearances
Trossard - Regular starter (expects to start in most games) - Has started 6 of last 20, come on for last 20 mins of another 9 games, so is playing more like a squad player/impact sub than a regular starter
Partey - Regular starter (expects to start in most games) - Has started 5 of last 20, come on for last 20 mins of another 9 games, so is playing more like a squad player/impact sub than a regular starter
Players expect to have their playing time honoured and none of the players that are unhappy have got close to their agreed playing time. We'd suggest at most you should have 2 star players and 1 clear first choice GK.