No way. May as well throw Kimbo Slice in there - he brought over a crapload of fans too.
For the era he was in, Brock really doesn't deserve it. I rank him as more of a brief freakshow more than anything. (and I was a big fan at first, too) Whether or not he could beat up old guys from a completely different era is 100% irrelevant. As is PPV buys. He was just a WWE circus sideshow that Donkey Konged his way in and then blew right back out of town as soon as he realized he can't handle getting hit. Not someone I want in the HOF.
I'm exaggerating a bit there to illustrate some points, keep in mind. Thing is, I hold the same basic view as HitOrGetHit
I also have a different view on HOF than others. I think it should really be reserved for the truly great.
I would just add that it also largely depends on the era
they were in/shaped at the time. Brock was basically a flash in the pan, at best. DNQ.