Yahoo! fantasy football league
It's a free Independant Defensive Player (IDP) league, where you draft players on D just like the players on O. I have run this since 2007 and it is entitled AFC North Fans and there are fans from all 4 teams in the division, only one Bengals fan, a couple of Browns and Steelers fans, and mostly Ravens fans. The divisions are only for bragging rights, all teams are based solely on their individual records. 12 teams league scoring changes will be considered until draft date then no more changes.
If anyone is interested please message me.