Depends on how long he lasts here to be honest. They'll regret it for last season, but this season, he has faded. Not of his own doing entirely, but still, if we move to the 433 next year, we'll know where Pirlo really stands. I just hope Prandelli doesn't bog him down with the confed cup in the summer. Last year's euro definitely also took a bit out of him. There's definite fatigue.