He talks a lot for a player, who has first touch of a "championship" player and even though contributed a lot, still had a lot of issues, not making eligible to be the first-team player for the club like City is.
These ambitions.... Sterling also was unhappy maybe, for his lack of minutes, but where he ended up ? Even Chelsea considers to throw him out, cause the one way is to blame others for your failure and another is to work on yourself, be realistic and try to improve.
When club has Foden, KDB, Haaland, Bernardo and this guy wanted to play ahead of them against Madrid ? FFS
Pep is right. He got a lot of minutes and if he is ungrateful, then no problem, can get the hell out of the club.
We have Oscar Bobb, Savio, Macatee who need more minutes and are ready to play. Doku and Matheus will also
improve considering it's their second season under Pep. So a lot of players in those areas and nothing to worry about.