Positional reviews on who has a chance to make the 53 man roster, does not bode well for Tommy Davis and Cedrick Holt.

Rich Tandler on his blog:

Rich Tandler's Real Redskins

Provides a quick overview of the chances at various positions due to compitetion from rookies.

On Cedrick Holt:

Cedrick Holt and Eddie Jackson are probably camp fodder.

Looking at the competition I can understand the issue however Cedrick Holt has speed and is young.  In 2006 he ran under 4.4 at NC pro day.  He's been on two other NFL teams but has saw limited playing time, he does have a large hill to climb to make the roster.

On Tommy Davis:

Exactly, Tommy Davis was not even mentioned as part of the Defensive line.  At his 2006 NC pro day Tommy Davis benched 225 pounds a team-high 34 times.  He was with the NY giants in 2006, mostly on the practice squad but he has potential and could be a "diamond" found so we'll see.  The draft did not hurt his opportunity to stay with the team at the least making the practice squad.