3-way/4-way main events typically mean a bad WM buyrate.
Well that title match has to be at least a 3 way, because Batista clearly can't work a half hour match alone, dude was gassed in the Rumble. The fact that Orton is generally slow in the ring might save him though.
But I'd rather keep Bryan out of any title picture with those two. Chances are he'd get injured by sloppy work. Plus months of working a program with Batista and Orton doesn't exactly sound like riveting viewing.
Wanting Bryan to have the title is all well and good, but outside of Punk, all the other people he has top matches with aren't anywhere near headling an event. Which is what happens when for ten years your big players are the Big show, Cena and Orton.
Better for him to have the belt when the likes of Reigns, Ambrose, Sandow, Ziggler, and Bray Wyatt are ready also, otherwise you're just placing a band aid over a gaping wound.
It's exactly why Punk has had nothing the past year.
If people just stop to look at things The Shield are the group that have saved this past year being a complete bore fest, along with Daniel Bryan.