I think this guy is a classic fourth rounder this year. Ya know, you've got two backs you feel good about, a decent WR. Fourth round you take the gamble on greatness. Thing is, Warner is capable of carrying you to the playoffs. Have you SEEN the Rams schedule?
And heck, there are a bunch of solid backup QB types available.
If you have faith in your ability to draft well in the middle rounds, he's a worthy gamble.
Consider this scenario: You draft Edgerrin in the second and Warner in the third or fourth. If they are both back, you have an all time fantasy team, regardless of who else you have. That's a lot of gambling, but something to think about...