Rumors credited to PWInsider say the current pan for The Bar (Cesaro & Sheamus) at WrestleMania 34 is to defend the Raw Tag Team Championships against a team that isn’t currently a tag team on Raw. No word if that means a team from Smackdown, two members of the Raw roster not currently working as a unit, a team being called up from NXT, or even possible a team from outside the company. The last one being highly unlikely. My money would be on a call up from NXT or a team put together of current Raw superstars.