#3 Sheamus
Sheamus has been a top star in the company for quite a long time. He turned heel last year and has been pretty impressive in that gimmick, constantly doing his job of drawing heat and for a brief period, in putting Roman Reigns over.
He went on to win the WWE World Heavyweight Championship at Survivor Series 2015 by cashing in his MITB contract, only to drop it to Reigns, that points to some serious problems when it comes to booking Sheamus on the long run.
The story-lines involving Sheamus with the ‘League of Nations’ are taking him nowhere and a potential star like Sheamus should not be wasted this way. Add to this, he also had the experience of leading SmackDown as the World Heavyweight Champion and that would come in handy once he is drafted to his home show again.