Maybe he can win the opening match and 2nd round match, but that's probably good enough for now
I would guess they'd probably have Jungle Boy win the tournament based on the current booking. TK has identified Darby, MJF, Sammy and Jungle Boy as the future. Darby & MJF are already made. Sammy is likely to be feuding with Miro for the TNT title. Jungle Boy did win the Casino Battle royal, so maybe they'll give this to someone else.
I think it should go to either Wardlow, since he needs a big win, or Powerhouse Hobbs. Hobbs is in a program with Punk though, so maybe he won't necessarily need it at the time.