ADVANCE FOR WEEKEND EDITIONS, MARCH 8-9 - FILE - In this Nov. 18, 2013 file photo, New England Patriots wide receiver Julian Edelman (11) runs against the Carolina Panthers during the second half of an NFL football game in Charlotte, N.C. NFL free agency begins Tuesday, March 11, 2014, with each team having another $10 million or so to spend thanks to the increased salary cap. Such standouts as receivers Eric Decker and Julian Edelman, defensive end Michael Bennett and cornerback Alterraun Verner figure to draw quick attention. (AP Photo/Bob Leverone, File)