Hall of Fame ?
You mean the UFC HOF ? The one with Forrest Griffin, and Stephan Bonnar in it ?
Sorry but the UFC HOF is the most illegitimate HOF I've ever heard of. It's more like an employee of the month club. A private company's HOF is not a true HOF.
There is no minimal criteria. It doesn't get voted on by a huge selection committee, etc...
A while back, I actually typed out the criteria for getting into the Rock and Roll Hall of Fame. I won't do it again. But, it was incredible how hard it was to get in. Just as it's equally hard to be inducted imto legit HOFs for major leagues, and sports.
beating UFC HOFers means very little, imo. Because being in it doesn't mean much, imo.