Last month's Super Bowl participants have been tidying up their rosters on the second day of this year's no-cap free-agency period. Follow the announcements and rumors here in our NFL free-agency blog.

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For the latest free-agency rankings -- overall and by position -- click here .

NOTE: All times are Eastern.

MORE BUZZ: March 6 | March 5 | March 4 (eve of free agency)

March 7 News and Notes Bills bring in offensive lineman for a visit -- 9:28 a.m.

The Buffalo Bills had free-agent OL Wade Smith (Kansas City Chiefs) in for a visit on Saturday, has confirmed through a league source.

The journeyman offensive lineman could receive a decent amount of interest in free agency because of his ability to play both guard spots and center.

Smith started 9 games for the Chiefs last season and has started 34 over his 8 years of play. Smith was originally selected in the third round of the 2003 NFL Draft by the Miami Dolphins.

-- Adam Caplan ,

Why is Seattle after Edwards? -- 9:16 a.m.

The Seattle Seahawks had free-agent DE Dwan Edwards (Baltimore Ravens) in for a visit on Saturday, confirmed through a league source.

The visit is surprising considering Seattle runs a 4-3 defensive scheme, and Edwards has played virtually his entire career in the 3-4.

Edwards only has two sacks in his career, but is known as a solid run-stopping end.

Edwards, who turns 29 in May, was selected by the Ravens in the second round of the 2004 NFL Draft.

-- Adam Caplan ,