It's pretty obvious to me that if he joined a new club I.E Juve and was given a long run at #9 with no responsibility to play 2nd fiddle to anybody that he'd he back to his absolute best.
Sure he misses some sitters now and then, like every single striker of all sorts of levels do at times, but he's a fucking goal machine. People who don't want him at Juve and then talk about players like Morata or Dybala being better 'alternatives' are deluded.