Based on what I saw in the spring game/have read, I have more faith in our defense than our WR corps this season. Though we don't have a lot of depth in general on the defense, I think the unit can be pretty good if we stay healthy and can get average play out of the D line and I think its possible. We return some key guys in Boxen, Jest, and Copeland (who was named most improved play in the spring, IIRC). Someone will need to step up at DE. May it be Davis, Bell, or somebody else.
I think we have a bunch of JAGs (just a guy) at WR. A strong running game will make it easier for that group, but I was not very impressed in the spring game. MTB going down makes it worse. Maybe Andre Williams can come in and surprise us...