The NFL is looking at possibly expanding the regular season from 16 games to as many as 18 in the future. The league's players aren't so sure that such a decision would be a smart one. "To add those extra two games, that's adding a lot more stress on your body as a player," Broncos defensive end Vonnie Holliday said. "Even when you're talking about more compensation, when's enough enough? And how much can your body take?" Players are concerned that careers will be shortened and that the quality of the game will suffer. "If you expand the roster, you would have a little bit more depth, but you're getting guys in the league who would otherwise be on the street and the quality of the game could drop," Jacksonville Jaguars receiver Torry Holt said. "It'll be a very heated debate from both parties. The NFL wants to get more games, more exposure, give the fans more for their money, but it terms of body and healthy for the players, we've got an argument, too: You're wearing us out, you're beating us down. "The average NFL career is three, four years. Now, you could be talking a year and half, maybe two. You've got to factor in all those things. It can't be just about money all the time," he said.