Ten teams -- either through free agency, trades or the draft -- still have varying degrees of unfinished business to do, including a Bills team still searching for a bona fide starting quarterback.

The Donovan McNabb trade will have ripple effects on the draft later this month, for the Eagles, Redskins and a few other teams. Here's one way the first round might look.

As teams continue to attempt to improve rosters, the recent David Whitehurst trade could provide a clue as to how teams may tap into the restricted free-agent class.

The Panthers saw Julius Peppers leave as a free agent at the same time several vets were cut loose. At this point, Carolina needs to go after some available talent or risk leaning too heavily on youngsters.

With proven runners such as Thomas Jones and LaDainian Tomlinson still available, running back remains among the strongest positions in free agency.