Every week inside ESPN.com's MMA section, two scribes debate the most pressing issues in the sport in the Hot Button.
This week, Sherdog.com Administrative Editor Jordan Breen and ESPN.com's Chuck Mindenhall debate what an appropriate retirement bout for welterweight legend Matt Hughes.
Is a rematch with fellow icon Royce Gracie an appropriate swan song for Hughes, or should the longtime UFC welterweight champion get a chance to avenge his two early career losses to nemesis Dennis Hallman?
Click here to read the latest ESPN MMA Hot Button.