Hogan was no longer viable when Lesnar butchered him in that one match that they had to stop because Hogan was bleeding internally supposedly and coughing up blood.
Triple H is still marketable and will be for years to come. He's proven he can relate to any role given to him, but he's best suited as a heel. And its something he does well. So well that it could be argued he's the one that carries the contempt for heels all over in the business, aside from maybe JBL.
But Triple H isn't like JBL, but alot of people make bland comparisons. Triple H is a tactition with technical wrestling skills that can bring it to anyone when he really needs to. We've all seen him do things we didn't expect he'd do or that he could do. He's got this charm and this luck (not including the cheating) that sees him through to greatness.
The fact he's the champion going into Wrestlemania is proof of that. Whether he leaves the champion or not is almost trivial, because no one expects him to, and the plot is most likely working against him.
He's one whose goodness goes full circle however. I'm sure he'd be happy to give Batista a push, as he has for many others. He's allowed himself to be a stepping stone for up-and-comers, and that takes humility.
And despite the role he plays, he is a humble fellow who knows how to follow direction.
I just don't expect the Triple H we know to let this slide however. It wouldn't be Triple H if he didn't make Batista miserable if he loses the belt.
Even without Ric Flair, Triple H is a great threat, and history has showed us that Triple H is most dangerous and capable, and unpredictable when he's desperate. Much like what he did to sow confusion in both branches of the business recently.
He's an insidious threat to everyone there, and unless someone can really beat the shit out of him, so to speak (ie- the Lesnar/Hogan example), he'll keep bouncing back.
If he can go toe to toe with Taker, he can do it with Batista, especially considering how well he knows the guy and his weaknesses. Triple H may not even have to have help from Flair to get the job done at Wrestlemania. But if he doesn't, I fully expect him to be back in the running immediately after, to get his "precious" back. 😀