#4. Is ready: Kevin Owens

Kevin Owens has been back on Monday Night RAW for many months now and for most of that time, his focus has been on Seth Rollins and his faction. Having beaten Rollins and ended his string of wins at WrestleMania, he's now ready to move forward with a new feud.
Owens was Kofi Kingston's first major WWE Championship challenger after WrestleMania 36 but fell short before turning face again. It was an odd situation since Owens was reportedly scheduled to return and face Daniel Bryan for the WWE Championship at WrestleMania 30, but KofiMania changed all of that.
Look who just shut down all of Tony Khan's critics! More HERE.
He regained his momentum and has done well on Monday Night RAW, directly under the creative head Paul Heyman, who many feel is the best man to handle Superstars like Owens.
He should be getting a big push now and being Drew McIntyre's challenger would certainly make for an interesting program. It doesn't matter that Owens isn't a heel anymore, as face vs face feuds have been done many times before.