If he works hard in training, chills the fuck out with his attitude and starts performing again on the pitch. Would we the fans ever have him back in the good books again? Or did he burn his bridges?
This is all caveated with whether or not Pep/management will forget the past and let him stay and he wants to
I'll add, personally I wouldn't want him back. At the very core of what has taken us to elite level under Pep is that no player is bigger or more important than the team, and that team spirit is everything. We cannot risk anyone or anything that could ruin that. Cancelo is a risk