Anderson considering retirement?

Panthers WR Robby Anderson tweeted Saturday that he's “thinking bout retiring.” Well, that came out of left field. Anderson, 29, was the subject of offseason trade rumors. But we expected him to open the season as the WR2 behind DJ Moore. Carolina opens its mandatory minicamp on the 14th, so we’ll learn more then. Should Anderson actually retire, Terrace Marshall's stock would get a considerable boost.

UPDATE: Anderson deleted the tweet on Saturday afternoon.