If Sane had matured like you said and accepted Peps authority 100% then sure I wouldn't see much of a reason to not have him back. However I feel his whole attitude was probably why he's not really pushed on. You see players like Foden who know they are great, want to play all the time but just keep listening and working hard. Sane always let that frustration bubble up and there was probably times off the field that we didn't see.This bollocks. The single time Leroy ever acted frustrated was when Pep played him as a wingback.
The rest of the time he was a model pro. I said it when he left I’d have rather Sterling left if one had to and I still stand by that.
Would I have a more mature Leroy back under Pep? In a heartbeat.
Sane is brilliant but he's the only one standing in his way and I hope he realises it before he becomes another Mario Balotelli