Everyone loves Sami Zayn. Yes, everyone. The former NXT Champion returned from injury two months ago, and we were all reminded of his infectious enthusiasm (and stellar in-ring ability) during his Royal Rumble cameo. To be honest, Zayn's the easiest person on this list to book a shock return for. He could merely show up and be cheered, and is versatile enough in the ring to work a good match with pretty much anybody. Of course, the ultimate feud for Sami should be Kevin Owens, but whether there's enough time to set up such a rivalry in time is another matter (as well as the possibility of KO already being booked in another match). Hopefully WWE have something for him sooner or later, because he's just too good to be put on the backburner for much longer.
