1) WWE is *finally* going to write Vince off of TV once & for all, and let HHH take over fully. This makes the most sense, as Hunter has already taken over a lot of company operations behind the scenes. Never mind that Vince was already written off of TV before (and subsequently "removed" HHH from power a short time later). This could be THE retirement angle Vince wants, especially since he really can't take bumps anymore. What would the mania XXX match be? Maybe a triple threat match: wrestler of HHH's choosing vs wrestler of Steph's choosing vs wrestler of Vinnie Mac's choosing, winner gets control of WWE for good. However, that would mean a HHH/Vince face turn prior to Mania, and considering they both JUST turned heel, that may not happen.
2) They're finally doing away with the GM crap. Don't get me wrong, there have been a lot of entertaining General Managers of both Raw & Smackdown over the years. Commissioner Foley, Eric Bischoff, Johnny Ace, Teddy Long, Mike Adamle... never mind, I take that one back. But it's overdone. I think Vickie has been GM of both shows a combined 46 times. With the brand split finally over, do we really need a GM on each show... or at all? Matches used to just make themselves for years and nobody complained. Why not just have HHH & Steph make appearances when necessary, and eliminate some pointless backstage segments.
3) Shane McMahon is gonna pull a "I now own WCW" and somehow get controlling interest in the company. Yes, I know Shane sold all his shares in WWE and is doing quite well for himself in China. But come on, this seems wrong with HHH playing the part of Shane. I personally don't see a way that Shane doesn't return at some point to get involved, even if it isn't as extreme as I think it could be. Maybe Linda will get her head out of her ass and come back too; at least then her political opponents won't be able to mock her as much anymore.
4) Something none of us see coming: Invasion 2.0 AKA "The Indy Invasion". Bare with me for one second here: WWE has suddenly taken an interest in a lot of indy guys that they previously wouldn't have looked at. So is it really out of the realm of possibility that a HHH led team of indy guys battle for control of the company vs Vince's "traditional guys"? How awesome would that be?
5) It's the McMahon family... it's probably none of these, and the real outcome will hopefully be something none of us see coming.
Buckle up kids, it's gonna be a bumpy ride. NO CHANCE, IF THAT'S WHAT Y'ALL GOT...