I always find it impossible to pick a fight with 1 or both fighters have no footage of. I can rate thier resume but not have a feel for thier stylistic nuances to visualize it. I think Greb rates greater... H2H from what I have read I would lean towards Greb by decision but if Willard can catch him flush I don’t think he would survive (figuratively). But I can’t even get a mental picture
I bet Greb beats him up as bad as Dempsey did, but doesn't KO him. Too much body for Greb to miss his shots. And Willard wouldn't be able to catch him. Greb by UD over 20 rounds.