I didn't have to many chances to see this guy in action, and when I saw the Italian under 21 team he was mosty a sub and a secondary player.
In the Youtube video I see only misses and not even one goal, so I don't have too much expectations. Maybe it's better not to have expectations and be surprised eventually.
With this coach all the players perform under their ablities shown in previous seasons (Diego and Melo too) and Candreva's arrival wouldn't turn things around IMO