1. He Will Have A Proper Champions League Campaign
Liverpool are not in the Champions League next season and judging by this campaign, they wont be challenging for the title next summer. Manchester City can offer him Champions League football at a time where their previous experience should now see them get through to the latter stages of the tournament (and won't play a reserve team against Real Madrid). Sterling's development can only get better if he is playing in Europe's top competition and coming up against the best defenders in the world.