Doesn’t it seem like the best/most obvious way to go at this point would be to have Batista headline the class and wrestle HHH at Mania? Although from everything I’ve heard him say in interviews, he’d be more interested in a program if he comes back so maybe stretch it out from RR to Mania so Hunter can get his win before Dave goes over in their final match.
Does it really matter who actually wins the match, though? If HHH beats him, so what? In fact, I'd be shocked if he didn't. As long as neither one wins the Rumble, I'm fine either way.