If anything I find this even more surprising/concerning given that this assessment doesn't factor in why we were rotating...I.e. Europe/cup games. It's purely a study of EPL games....which you would imagine would demonstrate Puel kept an unchanged line-up for league games, but evidently not. Anyway, I don't think it demonstrates a stable first team approach. United and City aside (whom have squad depth), the teams which changed the most, seem to be teams which struggled the most.