when will the Detroit Lions win the super bowl?

Feb 2009
It's hard to predict these sorts of things... They're building an excellent defense, and they've made significant improvements. The biggest roadblock is that the Packers, Bears and Vikings are in the same division, making it hard for them to get into the playoffs.
Jan 2009
Depends how they draft and sign players. Might still be a while though. I'm not expecting miracles in my life time.