#4. AJ Styles is still taking on two huge stars
In case you had forgotten who AJ Styles and Omos's opponents are, it's the New Day (yes it is). The group consisting of Kofi Kingston, Xavier Woods, and Big E (come on, he'll always be in New Day, even if he's on a different show... in fact, more on that in a second) has consistently been one of the most popular groups in the company... ever.
Another thing the masters of the Power of Positivity have done consistently is put on some amazing spectacles at WrestleMania. Just look at their Dragon Ball Z-inspired entrance out of a giant box of cereal at WrestleMania 32. Or their hosting gig the following year that had them decked out in Final Fantasy XIV gear as well as introducing a returning Hardy Boyz. Generally, if the New Day is involved, it's going to be something extremely entertaining.
Besides, this isn't just any random tag team match, in case you had forgotten - it's a match for the W-W-E-RAW-TAG-TEAM-CHAMPIONSHIPS *wiggles hips*. And AJ Styles winning a tag team championship in WWE actually means something big.