Don't forget how it ended at Forest with Clough.
They dared not sack him because of everything he'd done and it all went wrong.
Bad recruitment - probably Pep played a small role.
Bad sales - Cole Palmer, enough said, selling too many and having a small squad.
Aging players - keeps picking them, not bringing younger players through, sitting on the bench and playing the odd 5 minutes doesn't count.
Rinse and repeat - same tactics every week, the same as when winning the league but the players were young and capable then. Relying on the same players and the same tactics again and again.