Here how it worked last season, and here how it ended this season
the 3 last competitors are either heel, face, or somewhere inbetween.
Otunga was the heel, Gabriel was the face and barret was the inbetweener
This season we had Riley as the heel, Kaval as the face and Perfect Jr. as the inbetweener
So a inbetweener won season 1 and a face won season2, I'm guessing a heel is going to win season 3
Note: I'm glad Kaval won. I'd like to see him vs Rey Mysterio for a campionship