Aguero had a bad period where he missed a lot of easy chances & struggled to take on board what Pep wanted from him.
It appeared to some, including me, that he was not comfortable with the way the manager wantd him to play & it wasn't impossible to imagine a parting of the ways.
However, he settled into the new rountine & also, at the end started creating assists for Jesus.
He started to again look the player he is capable of being. Which is better than Sanchez, to some tune.