We don't necessarily need a tall striker but one that can get "physical" and one that can simply put the ball in the net without all the tiki taka. Our budget this window restricts our choices. I still don't prefer Aguero, probably the next transfer window but we definitely need a striker. It was painful last season seeing us dominate possession and relatively few attempts at goal. Also Messi right now is in a "slow" period right now, we can't depend on him every single time to win matches for us