he really should. why should he come out smiley faced when he got booed out the building like that. at least Cena can get a divided reaction, though im not sure if he would have in that situation
Big Dave always took boos personally anyway.

He was never able to let it roll off his back like Cena does on TV, might as well let him express his true anger over it.
"Yeah, I won the Rumble, it was MY moment, and your little pet project Daniel Bryan wasn't even in it! I'm main-eventing Wrestlemania and Daniel Bryan is curtain jerking pay-per-views!"
I actually think there's a good, logical story to tell by doing a Orton/Batista double-turn at WM.