Lomax: It will be interesting to see whether the Cardinals will add another free agent or two. Here are my thoughts.
At TE...for some reason I think DG is happy with the young talent he assembled in Edwards, Golliday, Bergen, Bronson, Blizzard and Diamond. The one UFA that intruiges me is Marcellus Rivers (Giants). If Kurt Warner likes him, maybe he would make sense. I don't think the Cardinals will make a play at Ken Dilger (Bucs), Rickey Dudley (Bucs), or Chad Lewis (Eagles)...at least not right now.
At CB...I think DG feels he's set for now, figuring that Rolle will start at LCB, Macklin at RCB, with Eric Green and Raymond Walls providing nickel skills and valuable competition for Rolle and Macklin. At this point, Robert Tate may be this year's Everett Lindsay...and wind up on the coaching staff, particularly if one of the young CBs like Lamont Reid, Aaron Francisco or Rhett Nelson emerges as a 5th corner.
At NT...this is where an addition is most likely...because the roster is thinnest at NT. The problem is, there aren't too many DT free agents left to choose from. The only names that stand out just a little bit on the list are: Ellis Johnson (Broncos/retired?), James Reed (Jets), Eric Downing (Chargers) and Kenny Smith (Saints). Smith was Kenny King's old teammate at Alabama...but is more of a DT/DE tweener, than a classic NT.
There still may be a chance that DG will snag G David Dixon at some point, if Dixon wants to play another season. His association with Green and Everett Lindsay could be an impetus.
The Cardinals have to find a free safety with cover 2 range. It will be interesting to see of Robert Griffith can play the deep half of the cover 2...something he's not been asked to do much. It would make sense to find a speedy cover 2 nickel safety who can get to the deep go patterns and fades up the sideline. This was Ohalete's problem...he didn't have the speed or the anticipation to get to the deep balls. Quentin Harris has a little better range, but he too isn't fast enough. Maybe CP will look at Raymond Walls to fill the role. Walls has the best speed of all the DBs. Aaron Francisco might surprise as well.