Asomugha is the top player in free agency, but it will be interesting to see which teams can afford his services. Even though he's a fit for all 32 teams with his man-coverage skills, having a salary cap in 2011 will make adding him a challenge. The Texans need him most, that is if they ever want to dethrone the Colts in the AFC South.

Joseph will probably wait to see what Asomugha gets before doing his deal. Joseph should command a large contract. The 27-year-old corner has missed 13 games in the last four years, but still has 14 interceptions and 56 passes defended during that span.

Cromartie had off-the-field issues in San Diego, but those seemed to disappear in New York. He is better in man coverage than zone. He has excellent size (6-foot-2, 210 pounds), but isn't a great tackler. He fits well in the Jets' scheme, but probably is going to the highest bidder.

Taylor, 31, is a zone corner most of the time. Steelers defensive coordinator Dick LeBeau knows best how to use Taylor and coach him, and there would be some risk if he leaves that scheme for another. Although Taylor has just 11 interceptions in eight seasons, he has 99 passes defended. He occasionally will "peek" in the backfield and get burned.

Marshall has been a starter the past two seasons in Carolina. During that time, he had seven interceptions, 16 passes defended and is a solid tackler. Rogers is a former first-round pick who some feel is better than Redskins teammate DeAngelo Hall. Rogers would be a starter for most teams.

Terence Newman, Nate Clements and Randall Gay could hit the market and make things very interesting for teams in search of a corner.