I've been pusing for Anthony Adams for a while now. He's got starting experience and should be a great fit in the cover 2. With the return of Dusty Dvorack that should fill the loss of Scott (likely to go to Atlanta) just fine and personally I hope puts Tank on a VERY short leash.
The re-signing of Reuben Brown was a smart one. It takes guard off of the first day need list IMO (no Ben Grubbs) and keeps our O-line in tact.