I think we can clear up a few things...
- Batista was not at the HoF
- Shield did not appear for the the first time the night after Mania
- There is no point in splitting Rusev and Lana, unless they put him with someone else. Before anyone jumps and says Heyman, the only way to make that work is if Paul leaves Brock for Rollins and goes full heel. Rusev, especially after that entrance last night, cannot be a face right now.
- Mizdow got a massive pop for tossing Miz, and then knocking him off the apron, BUT, the crowd died right after. It was Virgil 2.0. He was over because fans wanted to see the turn, and now, flatline. I hope the follow up brings out his shine, but I have my doubts.
- if I had to guess, Taker will be out to announce that he is done. If I had to guess, they'll have him come out in street clothes as Mark Callaway. Part way through, Sting will come down and say that he can't leave until one Icon faces another. At the end of the segment, Mark will "turn back into" The Undertaker, and finish with "next year, in Dallas, at Mania 32, either Sting or the Undertaker will Rest in Peace".
- Brock will be saved for the last segment, which I assume will be Rollins celebration. Of any possible turns, and I don't see any as necessary right now, I'd go for Reigns joining Heyman at this point. If they do choose to split Rusev and Lana, this would be a good place. Brock comes down to ruin the celebration, the Authority jumps him, Reigns comes out, runs off the Authority, and then drops Brock at Heyman's orders. Rusev appears to help beat down Brock. While there are logic gaps, yes, that has never stopped WWE. It would keep Rollins from Brock until Summerslam.
- I would guess that Sheamus will appear. If I had the choice, I'd actually save him joining the Authority for later.