Goal scoring is not enough. EVen though Kun has improved he is still lacking massively in terms of what Pep requires. His hold up play is subpar, he gets dispossessed every time he gets the ball with back to goal, when he does manage to turn more often than not he runs with his head down and tries to bulldoze his way through multiple players and loses the ball. The only thing Aguero had going for him was his finishing but he has misses so many chances now for an "elite" striker and takes 3-4 good goal scoring chances before he can get a goal.
He also makes poor decsions with his passing in most games.
His presence puts the team under massive amounts of pressure. the complete lack of assists and chances created is impossible to ignore
Whenever Jesus recovers I think he'll be straight in the starting XI ahead of Agüero just like in January.
I'm hoping the rumours of Sanchez bear fruit as he would fit City like a glove. Mbappe would also fit the way Pep wants his team to play.