I doubt anyone else is going to interfere in the beat down, if there's going to be one.
Backlash is on May 21st, so I think they're going to spend that time building towards KO vs AJ and plus, I think it'd be much more effective if KO took out Y2J all by himself.
A Powerbomb on the apron would be a nice way to do it. I'd love it if KO pulled out a Package Piledriver (he used it on the indies), but since Piledrivers are forbidden in the WWE, then I guess a Powerbomb on the apron or something else as "mean" would be a nice way to write Y2J off TV.
We'll see, though. All I know is that I'm looking forward to the show.