David Hayter, who penned “X-Men” and “X2” … tells TMZ … he loved hearing Alan Cumming’s take … ’cause the dude who played the mutant Nightcrawler is 100% right … the 2003 movie is pretty gay — for an important reason! FOLLOW ALL TMZ PODCASTS: https://www.audio.tmz.com/ About TMZ: TMZ has consistently been credited for breaking