#1 To set up a potential feud between Rey Mysterio and Dominik
One of the storylines that WWE could likely pursue once Rey Mysterio and Dominik lose the SmackDown Tag Team Championships is a feud between the father-son duo.
During an interview with Chris Van Vliet last year, Dominik Mysterio claimed that facing his father, Rey Mysterio, is on his bucket list.
"Yes, most definitely. I think that's still a long time from now, but I remember all the spankings he gave me as a kid. So I'm sure our match will come. I think bucket list wise with my dad would be winning some Tag Team titles. Definitely having a pay-per-view match with him at WrestleMania, just one-on-one. I think maybe the last bucket list would be being able to induct him into the Hall of Fame as a WWE Superstar. That would be out of this world amazing," said Dominik Mysterio.
WWE could surely book an angle where Dominik turns heel and faces Rey Mysterio in his retirement match, ultimately retiring him and taking over the mask.
Edited by Kaushik Das