I think Cena said it best when talking about how he doesnt know who a lot of the guys are. With Shinsuke he is a unique and interesting guy and at some point you will have to explain why he is interesting. But same goes for Roman who is he? He is a good looking Samoan dude who is jacked up. No personality and no gimmick. I mean I've never really even been impressed with his wrestling either. I would rather watch Aiden English or Elias Samson wrestle for 7 minutes over Reigns in a main event. At least they have something unique about them. I put him in the same category as someone like Apollo Crews. Apollo is athletic as hell and insane in the ring but no personality so I dont give a shit about him.