The Bucs have signed veteran wideout Derek Hagan, reports ProFootballTalk. General manager Mark Dominik made the announcement on Thursday.
Hagan played in 14 games with the Raiders last season, catching 20 passes for 259 yards. It was Hagan's second stint with the team -- he also appeared in six games with them in 2011 before being cut and then joining the Bills. He was drafted by the Dolphins in the third round (82nd overall) of the 2006 draft and also spent time with the Giants.