NFL: 10 Top Free Agents Who Haven’t Been Signed Yet

9. Michael Vick

He's a controversial character to say the least, but if there are any teams out there looking for a backup QB, Michael Vick could be the man. The 2001 Draft Overall Number 1 shone with the Falcons before his career spiralled downwards after being convicted for involvement in a dog-fighting circuit. Recently, his Twitter picture changed to show him in his old Falcons jersey, sending the rumour mill wild, though a move looks highly unlikely. It wouldn't be a surprise if Vick didn't feature in the NFL again, after a sub-par season with the Jets, but there's a thin chance in the market for him to be snapped up.