Mason said Wednesday the shoulder had improved after two days of treatment and he expects to be on the field, but coach John Harbaugh says the veteran's status will be a game-time decision.
"He's going to be day-to-day," Harbaugh said. "It's going to be a game-time decision. What was hurt, he has a dislocated shoulder, so he's not going to practice this week. It'll just be a matter of whether he can go on Sunday or not."
Mason leads the team in both receptions (46) and receiving yards (598).
Copyright 2008 by The Associated Press