I hope I am wrong, but my gut feeling is Balotelli will start off very well but then will tail off and become his usual self. Again, this is just my gut feeling and I could be and hope I'm be totally wrong.
Just get the feeling he is one of those players who thrives on attention and he will get that at us when he signs. Once that initial buzz has worn off in his eyes, I don't think he is the type to get down and graft and give 100% even though the talent is no doubt there