The Authority ought to endorse Del Rio as a two faced Mexamerican hero

[Red Rain]

The company should capitalize on the buzz ADR generated by leaving Lucha and AAA.
ADR can claim it was all misunderstanding and that he loves his familial roots (albeit arrogantly).
Once Cena comes back for his title rematch he loses due to interference from Primo or Epico.
Slowly, ADR builds a stable around him of Latino talent holding the title until Wrestlemania.
In a perfect world, a non-U.S talent (Zayn or Balor) challenges and eventually thwarts ADR from walking out of Mania the U.S Champion.

This angle would be a mixture of the Hart Foundation and the Straight Edge Society, where Del Rio is a Mexiamerican hero but talks out of both sides of his mouth.
I'd like this angle to focus around the U.S title but is exclusive to SD. The group would not be members of the Authority, but HHH would support them (and eventually deny them later as he deems fit).

 

[Neptune]

Would be interesting to see but WAYYY too much thought would have to go into this so WWE won't do it.

 

[Prince Bálor]

I like this whole idea.

Los Matadores are about to be repackaged, so they might as well reverse them back to being Primo and Epico and them being in a stable along with ADR would be fine in my book.