Troy Smith a Philly option?

With Donovan McNabb's season cut short once again, is it time for the Eagles to draft a QB? One intriguing possibility is Troy Smith. The knock on Smith, his height or lack of it, wouldn't be much of an issue in Philadelphia's west coast offense. Short, mobile QBs have thrived in this offense and Smith has everything else you look for in a franchise QB. He has a good arm, and the ability to make all the throws on the field. Smith shows the willingness to throw the ball from the pocket, and the ability to throw on the move if flushed out. If things break down, he is a great athlete, with the ability to scramble and make plays.