Koreshkov would push his shit in. I'd imagine the reason he does pull out of big fights or accept so many low level opponents is he can make more and enjoys more to highlight reel KO guys who aren't very good.
Gonzalez is a very good but not great fighter and see how akward it was? Going back you had Burrell who was in the UFC right before that and even though he won, it was a similar, ugly, unimpressive performance.
I thinks theres a very good chance he goes the way of Brandon Thatch when he starts fighting the actual top guys in Bellator, like Lima, Koreshkov, or Rory. Even the next ring down with Semtex and Larkin will give him problems like Gonzalez did.