I look back at my own post in this thread from a month ago....I was predicting a screwy ending because Seth had vowed to go it alone while Brock's heel/face status was up in the air.
Now, 4 weeks later, things have changed from that time.....and changed back again. Seth had re-formed his army, apparently deciding he wasn't going to handle things by himself, as he had boasted previously.......and now, seemingly due to the injuries suffered by J & J, he's got to handle Brock by his lonesome again.
How has all this affected the storyline? Since Seth even managed to alienate Kane last night (apparently), he'll have no one in his corner on Sunday .....which is entirely appropriate for a world champion, even though Seth's reign has featured as little one-on-one as he could arrange.
I still see a screwy ending, largely because I don't think Seth's title run should end yet, but I can't see Rollins beating Brock cleanly........while Brock can afford to battle for awhile as a face before taking home the big prize.
How Rollins handles this contest will be important to what WWE intends for him in the near future. If he battles heroically, it could change things in a big way.