Cedric Griffin was just selected by the Minnesota Vikings. Griffin was not rated as high as Richard Marshall, and it looks like Marshall could fall to the end of the 2nd round or maybe as far as the 3rd. Only Ashton Youboty of Ohio State is still left on the board, among cornerbacks, who is comparable to Marshall.
There are not too many teams left in the 2nd round looking for cornerbacks or defensive backs for that matter. Chicago and Seattle have picks left in the 2nd round but have already addressed their needs at DB. New England, who is high on Marshall, already selected WR Chad Jackson of Florida with its 2nd round pick.
Marshall is the highest rated player on ESPN's Mel Kiper Jr's board that still has not been drafted.