Clearly more than just a few things to work on to bring his game to the next level. I've said this before...the position he played very well in at parma is occupied by our mvp of the season being chiesa. So I really don't know what will happen. He isnt displacing chiesa now or even in the next few years.
The good thing is that he is young and has time to improve. The key is for him to have a manager who can find a role that is going to make him excel in. Possibly the opposite side of the park to chiesa but not sure how the midfield would look like.