Yeah but it's all about the match ups. Pettis likes to stand obviously. He was however outclassed by arguably the best stand up fighter in the division. He was overwhelmed by RDA. And wrestle penetrated by Alvarez. Olivera possesses none of the skill sets of those 3 fighters. I don't think Charkes will be able to take Pettis down and he will be forced to stand and trade and that's where Pettis should shine. Also remember this is Pettis 1st fight at FW. Pettis should open at -200.