The list of great NFL headcoaches not currently employed by an NFL team includes Tony Dungy, Mike Shanahan, Bill Cowher, Mike Holmgren, and Jon Gruden.
I'm just sayin'.
Added: As long as I'm just sayin' things, I would like to point out that Jeff Garcia is better than at least eight quarterbacks currently starting for NFL teams, and yet he remains a free agent. Who said the NFL was all about winning? If you can save your owner a million dollars by refusing to sign a better player in a season in which you've already determined you're not going to make the playoffs, why wouldn't you do that? Who cares if the team loses two or three extra games? Think of all of the high draft picks we'll get, to use on players like Erik Flowers, JP Losman and Mike Williams!