Any Kolb trade would have to include contract negotiations with his new team, and the market remains now as it was expected, with the Arizona Cardinals interested in the fifth-year pro.
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Kolb also could end up remaining in Philadelphia if the team can't receive what it deems to be fair value. Furthermore, the Eagles could retain Kolb into the future with a franchise tag if need be, so it's not a foregone conclusion that he would become an unrestricted free agent in 2012, a possible leverage chip for the team.