See I am not a big fan of the idea of Vince just stripping Punk, and then having some kind of tournment, of course it would be logical as Vince would be within his legal rights with Punk no longer being part of the company, and I know nothing can take away from how awesome last night was, but it would just be a flat ending to the saga for me, if Vince is just going to strip him, then the impact of Punk winning the title and leaving is lost. They need to drag this out as much as possible, and keep the title off TV for awhile also.
I think that Punk if he hasn't already, will sign a short time extension, just to see this thing out, so that it doesn't seem rushed. I can maybe see a Punk-Del Rio feud. They may both be heels, but ADR does have an axe to grind over Punk getting the title shot over him. I don't see him beating Punk tonight, but it is possible we might get a match between the two, ordered by the chairman of course. Really it was silly booking to have Del Rio win MITB having already won a title shot, it just confuses things, so the best thing would be to get the first one out of the way, and then he can cash in the brief case later on.