This week in “Press Row,” Jordan Breen and MMAFighting.com and Yahoo Sports’ Dave Doyle dig into Conor McGregor’s gay slur controversy, how notions of “locker room” talk have infected MMA, the bizarre and vitriolic ways in which some MMA fans have come to both defend McGregor while decrying a progressive media conspiracy, the fact that McGregor and UFC parent company Endeavor CEO Ari Emanuel have fashioned themselves social justice allies in the public spotlight, and the implications for a sport and promotion actively pushing women’s divisions, which are increasingly populated by gay, lesbian and trans athletes.