Do you think the class of 92 would have had the same drive and determination without the likes of Cantona and Keane kicking them up the **** all day in training and demanding they play to their level on a match day? Yes it could backfire because of his attitude and ego, but there is also a very good chance those youngsters will look and learn from somebody who's been there and done it.
True, like I said and you mentioned it could go either way. It's just if it goes badly I think it will do more harm behind the scenes and have an impact on other players.
I may be wrong here but Zlatan doesn't come across as someone who would be working his socks off in training and kicking everyone else up the *** if their not.