#3 Sami Zayn
One of the many Superstars that WWE have sorely missed over the last couple of months, Sami Zayn is reported to be fit and ready for action once again.
This past week on RAW, WWE showed a video of Zayn's friend, Kevin Owens, who revealed that he will be back to the WWE in a month's time.
WWE haven't spoken about Zayn and when he will return to the WWE, which may indicate that WWE want to throw a curveball and surprise fans by inserting him in a feud. We could perhaps see Zayn return at Elimination Chamber, and maybe insert himself in the Intercontinental title picture, following the match between Finn Balor, and Bobby Lashley and Lio Rush.
I think Zayn as a babyface, at first, would work very well as it doesn't seem like Lashley will turn face anytime soon.