I think a lot of them are absolutely knackered. They've done 4 titles in a row.
We know Pep's style requires a lot more work and concentration than other managers styles.
I just think they've out on their feet anyway and many can't get a rest because of injuries to others.
Then there is also the problem of our transfer dealings not being up to par.
But why has Pep and the club let this happen knowing it could blow up at anytime ? 100% the players were knackered in the summer and Pep and the club knew it ? 4 in a row and a treble the season and international tournaments in the summers you 100% know it's coming,
Pep ideal Squad size is a major Problem for Manchester City and should have been addressed, If City wants to fight on all fronts and have international players you are going to need a maximum of 25 first-team players.