Brandon Marshall signed his $2.521 million tender from the Denver Broncos on Tuesday, and the move could help facilitate a trade of the mercurial wide receiver.
A Broncos spokesman confirmed to The Associated Press that Marshall signed his tender, but declined to comment further. AP also left a message with Marshall's agent, Kennard McGuire, seeking comment.
NFL Network insider Jason La Canfora reported earlier this week that the Seattle Seahawks are interested in trading for Marshall, but they don't want to give up one of their first-round picks (No. 6 and No. 14) in next week's draft.