This is my only concern about that fight, the judging.
Let's say hendo bring Feijao down 2-3 times per round. Even if Hendo can't hold Feijao down for too long and he comes back up everytime. How are the judges going to see those round. If they give the rounds everytime to hendo for the multiple takedowns, he could win a decision.
Against lawal, lawal was up 2 rounds to 0 base on the takedowns before he got knocked out, and with Hendo's iron jaw, he will be hard to knocked out.
Anyway, I think that feijao chances are good since hendo is going to gas, but I can defenetely see him win a lame decision based on a couple takedowns here and there.