FRISCO, Texas -- It's pregame and Marc Colombo is walking with a purpose.
As the Dallas Cowboys stretch, Colombo makes sure he greets every player with a handshake, a dap or a slap on the shoulder pads. He last played a game in 2011, but the feelings he has before kickoff are the same as when he was in a uniform.
"On game day, he's like a player," Pro Bowl right guard Zack Martin said. "He's got his heavy metal rolling, going around the locker room, yelling and getting everyone fired up. To me, it still looks like he's getting ready to play every week.