#3 Roman Reigns
I could still see this happening because of a lack of depth on the Raw roster.
I could also see the two join forces as it has been teased in Rollins’ feud with Owens and Jericho. The possibility of Rollins wanting gold – no matter what it is – drives the potential for this match.
The history, the bad blood and the mutual respect, make this a match worth having revived. Fans still love watching the former Shield members (throw in Dean Ambrose) go at it in the ring. This one can sell itself.