Keith Srakocic/Associated Press
Former Pittsburgh Steelers defensive lineman Joe Greene said he was "very, very disappointed" in wideout Antonio Brown over the Facebook Live video he posted from the locker room following the team's playoff win over the Kansas City Chiefs.
"Those types of things can't be tolerated," Greene said on 93.7 The Fan, per Jeremy Fowler of ESPN.com. "My first thought was, I would have to say goodbye [to Brown], but that's me."
Greene played for the Steelers from 1969 to 1981. He was a four-time Super Bowl champion and earned 10 Pro Bowl berths, helping turn Pittsburgh into one of the premier organizations in football.