Not on a permanent basis, I would never want him at Juve but Italy will need his flair especially because Cassano and Rossi might well be not in form.
Meh, on one hand he can singlehandedly win you a game. On the other, he can also singlehandedly destroy your entire tournament. Comes down to whether or not you think the possible gains are worth the possible risks. For me, they're not.
I'd pick a trio of DP, Totti & De Natale on crutches before I'd pick him. And yes, I know the 3 mentioned names haven't exactly set the world alight for the Italy NT. Just a random example.
On a sidenote: Balotelli was one of the topics of conversation last night on a Belgian footie talkshow. Basically everyone said the same thing: no serious club will ever sign him. It's just not worth it. I'm gonna have to agree with that.
And it's not that he's not good enough, because he definitely is. But considering his amazing talent, his actual output is extremely limited. Add his overall attitude to that & you've got yourself a player that might as well tattoo "AVOID ME AT ALL COSTS" on his forehead. Actually, him doing something like that is not that far fetched.
On another sidenote: Man City not winning the title is just brilliant.