for what its worth i think this lad has "worlds best striker" written all over him in a few years - he has everything - yes he isn't the best finisher - but that can be worked on - a facet of a strikers game that is able to be improved upon relatively easily with enough practise.
i know a lot of people don't want him near our club due to perceived attitude problems, but i think it is very easy to judge a one sided story, but not right - Mourinho constantly decided him to play out of position and he was taking a hell of a lot of stick from the fans for not being a world beater out on the wing, even though he is a powerful forward and still only 19, so rightly i think he got pissed off. being so young and already being in a huge team is bound to come with pressures and i think he just reacted in a way he wishes he hadn't.
Having said that, i think it is a great thing that he fell out with Mourinho, i know it sounds daft but in some cases, this is one of those IMO, it shows the player cares and has a personal pride and even a real passion for the game to stand up to a manager that they categorically think is being detrimental to their career. plus we all know how arrogant Mourinho can be, i think he took it as a shot to his pride when Mario reacted, and thus made an example of him, then it was just the slippery slope that made things the way they are today with him at inter.
brilliant player, and i for one aren't concerned about his attitude one jot as i think a lot of it has been misconstrued. Mancini knows him and like i said, he could with realtive ease become the best striker in the world for the next few years.