Here's your mid-afternoon update on what the Chiefs are doing in free agency:
Unrestricted free agents reportedly agreed to terms: C Casey Wiegmann, WR Terrance Copper, CB Travis Daniels, S Jon McGraw.
Unrestricted free agents remaining: DE Shaun Smith, LB Charlie Anderson, RB Jackie Battle, FB Tim Castille, OT Ryan O'Callaghan, LB Corey Mays, TE Leonard Pope, C Rudy Niswanger and QB Brodie Croyle.
Unrestricted free agents lost to another team: NT Ron Edwards (Panthers)
Other free agency rumors and reports: DE Wallace Gilberry plans to sign his tender, Chiefs trying to re-sign DE Shaun Smith, Chiefs and WR Steve Breaston may be close to a deal, DE Jason Babin says Chiefs are showing interest in him and the 49ers are prepared to lose NT Aubrayo Franklin.