The Eagles are shopping QB Mike Kafka on the trade market. Nick Foles' impressive preseason has relegated Kafka to unneeded status. He almost certainly won't attract any real interest on the trade market thanks to a woefully weak arm and the history of Eagles backup quarterbacks in other systems. A.J. Feeley and Kevin Kolb both proved to be overrated by opposing organizations. The Eagles could roll with Trent Edwards as their third-stringer, making Kafka a candidate for release.