The Minnesota Vikings have signed free agent S Mike Doss

[He Ban Me]

I agree with the Colts fans that Doss isn't THAT big a loss. Bethea had a pretty good season and Sanders looks like he could be really good. I think that they have other needs to address on defence, such as Linebacker and a run stuffing Defensive Tackle. I would argue that, if necessary, they should draft someone who is perhaps less mobile than they would normally use in the Cover 2, if that person can stuff the middle. The Colts' D was dead last against the run in the regular season. If they can bring in some guys to address that, they have a good chance to contend again.
I won't name names here as I'm the Colts' GM in the draft game and don't want anyone nicking them!

1.) No money
2.) Poor defense
3.) A 1,3,3,4,4,5,and another 5 in the draft. PLENTY of opportunity to reload with guys that can contribute right away. Polian and Dungy, IMO, are comfortable with the current roster stepping in, and then adding depth via the draft.