Kevin Lee is riding high after one of the most devastating knockouts in UFC history when he leveled Gregor Gillespie at UFC 244 in New York. “A lot of people wrote me off,” Lee said of his struggles heading into his November 2nd return to the Octagon. “They took me out of some conversations that I definitely should have been a part of, and they’re still going to do it now. It’s just part of the…