Fascinating rematch; pivotal crossroad for AJ. If Ruiz bests him again, he'll never be regarded the same. If he wins, perhaps sets up a trilogy (depending on how competitive it is) - or finally may set up the Mega Fight w/ Wilder. Fury-Joshua also would be on the table as an intriguing all-Brit blockbuster.
I'm learning more about the venue selected for the fight - in Saudi Arabia:
This is an important moment to bring Saudi Arabia into American consciousness for its human rights violations and menacing presence in the region. Questionable selection of a venue IMO - and I think a movement to boycott this fight would stand on solid footing.