He is too error prone for my taste. In his debut Serie A game against Chievo he conceded a penalty and you could have sensed back then its gonna be hit or miss with him, that his right side would get exposed. There was one game I recall when the ball went under his feet on prolly 3-4 occasions. Atalanta horror show, game against Ajax... on top of my head. He aint a bad player and he did well in final 3rd, mostly in first part of the season, but I can see why they would be looking to get rid of him for 50-60m. I also have a feeling he doesnt follow basic instructions well.