The Arizona Cardinals are considered the favorites to land Philadelphia quarterback Kevin Kolb in trade, but the Seahawks are still in play according to Adam Caplan of FoxSports.com.

Caplan said Seattle has remained interested since asking the Eagles if Kolb was available before free agency started in 2010.

The asking price is expected to be high for Kolb, who at 26 years old, has had success in limited time with the Eagles. He has a career 60.8 completion percentage, 11 touchdowns and 14 interceptions. Kolb was expected to be the Eagles’ starter last season, but he lost the job after he got injured and Michael Vick thrived in the role.

Charlie Whitehurst is currently the only quarterback the Seahawks have under contract. Other rumors have the team pursuing Trent Edwards or Tavaris Jackson.

Edwards, 27, has played five seasons with Buffalo and Jacksonville. His most extensive action came in 2008 when he started 14 games. He passed for 2,699 yards 11 touchdowns and 10 interceptions.

Jackson, 28, has played all five of his seasons with the Vikings. He has 24 touchdowns, 22 interceptions and a 58.7 completion percentage in 36 games.