#1 What's the endgame for the Seth Rollins-Rey Mysterio story?

This was a surprisingly weak segment even though we've enjoyed the overall storyline on WWE TV. Seth Rollins cut a promo in a soft, and slow voice, telling Rey Mysterio that he apologizes - not for what's done, but what he's about to do.
Rey Mysterio apologized to Dominik about what he's going to do to Seth Rollins and we have a full-fledged grudge match for Extreme Rules: The Horror Show. Aleister Black and Humberto Carrillo cut a promo and we're not too happy with the fact that Aleister Black is being treated as an outright babyface.
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It's true that he's been a babyface since joining NXT, but he's not the type of character who needs to follow a "typical" babyface arc. He should be in the line between babyface and heel but it all goes down to WWE's presentation of most Superstars.
The night ended for Humberto Carrillo with his face stomped onto the steel steps while wearing Rey Mysterio's mask.
While the two babyfaces are heavily involved, we see this leading to an intense stipulation match between Rey Mysterio and Seth Rollins at WWE Extreme Rules 2020.