Rollins wins the Rumble and goes to Smackdown to challenge for the WWE Title (this is under the assumption that Braun defeats Brock. Otherwise, I can see Rollins going after Brock as they basically make him the Rey Mysterio to Roman's Eddie Guerrero). At some point, the blue brand becomes known as Friday Night Rollins.
The WWE signs a big deal free agent but it flops because this signee won't be treated like the big deal they were outside of the WWE.
Matt Riddle wins the NXT Title.
Jay White will win the IWGP Title. It likely won't last long (think Naito's reign).
The Forgotten Sons will continue to be trash as fukk but get a push for some reason.