Pep has turned him into a penalty box predator. You could argue he was already one, but he was more aggressive and more involved in the attack at Salzburg and Dortmund. Pep probably doesn't trust him enough yet to get him get more involved, but I expect his role to evolve with time. Other than that, it's pretty much what we already knew. Quite unique and efficient player with huge potential. I still struggle when trying to find a player to compare him to. No one quite fits.
And these stats - - - I think I see a pattern!