21-1: The True End of an Era
Some points that I didn't articulate in the video:
Why in the hell did Lesnar job to Cena and Triple H? I could see him ending the streak if he'd been undefeated since he came back, but both of those losses seriously tarnish the significance of this win.
The future of Undertaker's career (if it has one) is definitely going to be more interesting going forward. His legacy will no longer be defined by The Streak. The end of his career will be about him and not his Wrestlemania record.
As I mentioned, Brock HAS to come back full-time, or at least once a week on Raw and skip House Shows, otherwise this huge win was for nothing. The trigger needs to be pulled on this, because you now have the ultimate final boss for your hero to feud with. Brock-Bryan has the potential to last until Mania 31 if they play their cards right.