NEW YORK - Tony Dungy says Michael Vick could potentially wind up in Buffalo, which he says previously discussed signing the quarterback.

Dungy has served as an adviser to Vick since the Super Bowl-winning coach retired from the Colts after last season. Now a commentator for NBC, Dungy confirmed during the pregame show Sunday night before Philadelphia hosted Dallas that the Bills and Vick "talked originally" when Vick was searching for a team after serving 18 months in federal prison for running a dogfighting ring.

The Eagles signed Vick to a $1.6 million contract for 2009, with a team option for the second year at $5.2 million. But he has played sparingly.

"I told Michael to just worry about this year," Dungy said. "It's technically up to Philadelphia. If they want him back, he has to stay there. If they don't, there are some teams looking for quarterbacks: Cleveland, St. Louis and Washington.

"But I think a dark horse is Buffalo. They talked originally. There was some communication there. I think that could be a good spot."

Bills starter Trent Edwards struggled this season before sustaining a concussion. Ryan Fitzpatrick, a career backup, has been the starter with Edwards out of the lineup.

Vick has completed 2 of 6 passes for 6 yards and rushed 11 times for 25 yards, mostly out of the wildcat formation.