Nice. Hope that means the motivation part is sorted. He'll also have more authority than Tata due to being a club legend and possibly having Puyol on his coaching staff (which will also help get our players to run their asses off).
If Puyol's part of the coaching staff, that should help with the authority part. Which should already be better than it was this year since Enrique's also a club legend, meaning the players will listen to him.