Is a tackle in the Cowboys' future?

We all know the Cowboys have needs at safety, offensive line, inside linebacker and cornerback.

What to do with the 27th pick of the draft is unknown?

Two mock drafts have the Cowboys taking a tackle to replace 34-year-old Flozell Adams. Don Banks of SI, in his latest mock, has the Cowboys taking Anthony Davis of Rutgers.

Charles Davis of NFL Network has Maryland tackle Bruce Campbell going to Valley Ranch.

Adams is due a $2.5 million roster bonus in June and a base salary of $5 million for 2010. But is he worth it?

Doug Free could be ready to take over for Adams at left tackle, and the Cowboys have high hopes for Marc Colombo at right tackle.

So drafting a left tackle could be in the Cowboys future.