I'd really like Cancelo to be given a fair crack of the whip, if next season is at all normal. I just think that people have been very quick to judge him negatively.
I think he would have been given a fair crack of the whip if he wanted to be at the club, but by all accounts he's a miserable bastard that wants another move. I think his career path to date is quite telling.
I don't really think there's much that can be done if he's the one pushing for the move.