tough one with carroll. I don't think he is the donkey that was made out last year (whenever I saw him play during his goal drought he was actually very unlucky, hit the post/bar etc)
I think he would be an excellent player for us. The cost, however, makes me think it isn't justified. He just doesnt seem to be worth that, when you see what some other players have gone for.
I guess its a gamble either way.