Honestly, I wouldn't want any of them traded. Rudy, IIRC, has stated he would be amenable to a restructure. Asides from him, that TE room would be full of really young guys. I still think he has some value.
As for the CB's, with all the uncertainty with that group (Rhodes getting close to 30, Waynes and Mac are FA's after the year, Hughes w/ACL, Hill suspended) I'd be more inclined to add a player today than trade any of them.
And EG, he's probably our 2nd best pass rusher still, behind Hunter.
For a team with SB aspirations, I'd have hard time letting any of these guys go.