More NXT talent is getting called up in the fall. So expect Samoa Joe going and possibly Bayley (if she doesn't debut Sunday) to Smackdown then. Raw is more loaded with mid card and up and comers. WWE flipped it and put the established main eventers on Smackdown like Cena, Orton, Ambrose, Del Rio, and Wyatt in a way. The only wrestler that we the IWC (Internet Wrestling Community) cares about is Aj Styles, Dolph Zigglar, and Ryder. I'm guessing they wanted to guarantee that Smackdown gets good competitive ratings.