[PWInsider] The Rock will be out of action in WWE from May 1st until August 1st to film a movie. That would likely take him out of doing anything physical for WWE during that time period.

So if he wanted or WWE wanted him to do SummerSlam it would need to be a hot-shotted angle, and that's assuming filming doesn't run long, which they do a lot.

I think after Mania I will have had my fill of Rock for a while though, nothing against him but we didn't need to replace Part Time Brock and Part Time Undertaker with Part Time Rock.