#2 Samoa Joe
The fans are eagerly waiting for the return of the Samoan Submission machine. Joe picked up the injury during a match against Rhyno back in January and has been away from in-ring action ever since. When Joe appeared on the pre-show of NXT Takeover: Philadelphia, he revealed that the injury would keep him out of the ring until mid-March. The timeline mentioned by Joe is now completed and this further boosts the chances of him returning at WrestleMania.
Joe was flirting with the main event scene before he got injured and might head straight back into this position. Joe has unfinished business with names like Roman Reigns and Brock Lesnar while there was also Joe vs. John Cena tease at some point. No matter how WWE decides to use Joe, his return will be something worth celebrating for the fans.
Due to the fanfare that Joe has, WWE should be careful on how they book him as a bad move will definitely backfire.