I like it!
*TLDR
I work weekend nights, and am about tapped out myself. After re-reading it was painful to follow. Hopefully the concept is there. Gauntlet type screw job attempts including Reigns. Brock gets over even with Take/Michaels type false finishes, even with crooked ref counting along WITH the interferences because he was dragged down by Rollins and instructed to do so throughout the run ins. Armstrong eventually makes the correct three count at the end, and the rest reads itself.
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Brock goes over Roman "Summerslam Style", and retains. This obviously makes him now the biggest face in the company.
Rollins comes out to cash in and gives Brock everything down to a 2.5 count provided help from individual entrances and slowly progrssive interferences by J&J security, then Kane, then Show, then HHH and Steph, he manages to (eventually) remove or eliminate all outside threats after a ref bump from some massive move to Rollins (the reason he is inactive during the stretch).
Roman reigns is the final act of the story cementing his authority alignment and heel turn, but again to a roaring crowd Brock has F5'd his way through over half a dozen guys, including a second time over Reigns who had a shot at him at his "lowest point" since returning. The heat would be unreal if comes back down to try and aid Rollins. After all the run ins against Lesnar, people may assume he comes out for Rollins, but not the case.
Armstrong was obviously the ref replacement, and now Brock finally goes over even with the crooked ref that has everyone guessing HIS intentions as well.
After a mini royal rumble type list of interferences, the Rock finally strolls down after the match to stand in front of a Brock Lesnar who can barely stand but had the strength to look the Rock dead in the eye and have a ceremonial sign of respect between the two, but The Rock making physical gestures or Insuations he wants the belt around his waste.
Banner comes down for WM32, end the show.