The Dolphins waived undrafted rookie receiver Justin Wynn Friday and signed Arena Football League veteran Anthony Armstrong, according to a source.
Wynn played one season at Grand Rapids (Mich.) Community College in 2004, but dropped out to help his family.
From 2001-04, the 5-11, 195-pound Armstrong had 145 catches for 1,768 yards with nine touchdowns at West Texas A&M. He went undrafted so opted to play in the AFL. Last season, Armstrong was the AFL's third leading receiver with 85 catches for 1,148 yards and 18 touchdowns for the Dallas Desperados.