So the world title picture is pretty much tied up for the next year or so with Reigns-Rollins-Sheamus.
With the Wyatts looking to be elevated i would have them dominate the mid-card scene. I would have Bray win the IC first and then on Raw or the next PPV have the rest of the family take over. Luke takes the US title and Rowan and Braun take the tag titles from the New Day.
I still feel Wyatt needs to go over clean over a upper tier or main eventer to create some momentum. That's why I'd rather him go over on Undertaker if this is his last WM. Wyatt needs this match and victory over Undertaker more than Cena. Cena cemented his legacy already by defeating The Rock. Defeating Undertaker gives Bray Wyatt a year worth of bragging rights especially if he never competes again.