The Ravens know they have a team capable of doing great things this season. Now, after setbacks in the playoffs each of the past two seasons, they must go out and do it.

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.

With the draft closing in, the free-agent market has been quiet. However, for teams unable to address all of their needs in the draft, there are still options on the open market worth a look.