Eric Moulds? If that's the guy you're referring to, then yeah you should add him at a discount. I wouldn't over spend for him, but he'd make a great compliment to Walker.
He hasn't had fewer than 64 catches since 1998. Nor has he had fewer than 780 yards since 98. TDs = minimum 5 a year (with exception of 1 in 03) since 98. All of that with the constant changing of QBs (Losman, Holcomb, Bledsoe, Flutie, etc, etc, etc). How does that compare to DD or Ferguson?