Spike TV’s “Fight Master” reality show returns tonight, and this serves as the discussion thread for episode No. 8. The show airs at a new time of 11 p.m. ET/PT, and Frank Shamrock, Randy Couture, Greg Jackson and Joe Warren serve as coaches for the cast of 32 welterweight Bellator hopefuls.  Check out our episode recap after the show, and discuss “Fight Master” below.