Gastelum has lost 4 of his last 5 at 185, it is clear that he not a contender at this weight. The guy is skilled and talented but way to small for 185; he is 5' 9" (at the most) He is a pudgy 185. I think at 170 he poses problems for Usman. With a good nutritionist he makes 170. Anyone else think this guy could could be a contender at 170?