#3 The Usos vs. Kevin Owens and Christian in a Tag Team Street Fight at WrestleMania 37
This match is not as odd as it might seem for WrestleMania, considering what we know about the top of the card on SmackDown. Kevin Owens is not finished with Jey Uso, who viciously eliminated him from the Elimination Chamber this past week.
Meanwhile, with Edge to face Roman Reigns at WrestleMania, Christian might enter the mix on SmackDown. Captain Charisma made a surprise return in the Royal Rumble Match, seven years after being forced to retire. His performance was good enough to warrant another run in WWE. Christian could serve as Edge's counter to the Uso problem.
If we combine KO's beef with The Bloodline with Christian's potential involvement, the result may be a very exciting tag team match for WrestleMania. Owens and Christian could face The Usos if Jimmy returns from his knee injury.
As an extension to SmackDown's main-event for WrestleMania, the four Superstars could engage in a Tag Team Street Fight. Of course, the main motive behind this is so Kevin Owens can jump off the pirate ship at Raymond James Stadium. It would be quite the WrestleMania moment for KO.