He was the disposable newbie in sandpaper gate so indeed it would be some justice if he did replace him.
According to Warner, if he is to be believed, orders came from higher up in the set up.
Personally I do not buy that, the Captain is in charge of the team on the field.
Bancroft seemed to me to be disposable which was the worst aspect of it.
Ball tempering as such is not that bad, all teams have done it.
Lying to the umpires and covering it up was much worse IMO