They will want a front 3 so Aguero, Jesus, Sterling, Sane and Sanchez would rotate those positions and De Bruyne, David Silva, Silva, Fernandinho and Gundogan would rotate the midfield positions.
Apparently he wants another midfielder as well. How you keep all those players happy i don't know.
Real Madrid, Barcelona, Juventus, PSG and Bayern all have so many top players which don't get a game, that's how it is. Why should it be any different for ManCity, ManUtd, Chelsea, Arsenal, Spurs and Liverpool? You can't keep all the players happy. That's not the goal, the goal is to win. And you win by having the best squads, which means that some quality players will be on the bench.
Here a list of players who didn't even start 15 games for the respective Champions of the top 5 leagues in Europe (and Barca for good measure), but undoubtedly have great quality:
- Batshuayi (Chelsea)
- Zouma (Chelsea)
- Fabregas (Chelsea)
- Dani Alves (Juventus)
- Benatia (Juventus)
- Ribéry (Bayern)
- Douglas Costa (Bayern)
- Coman (Bayern)
- Boateng (Bayern)
- Renato Sanches (Bayern)
- Draxler (PSG)
- Pastore (PSG)
- Krychowiak (PSG)
- James Rodriguez (Real Madrid)
- Pepe (Real Madrid)
- Morata (Real Madrid)
- Arda Turan (Barcelona)
- Iniesta (Barcelona)
- Digne (Barcelona)
- Alcacer (Barcelona)
If Liverpool signed any of those players, we'd all be over the moon. Except for Pepe, Ribéry and Iniesta maybe, because they are too old, but all the others are very good players and would be strenghtening our first 11...