Five retired players are suing the NFL Players Association in federal court, claiming the organization denied them and other former athletes lucrative royalties from licensing deals that used their images. The class-action lawsuit was filed Wednesday in Los Angeles and was first reported by the Pittsburgh Tribune-Review. The suit alleges breach of fiduciary duty by the players association and its for-profit Players Inc. subsidiary. An email message left for NFLPA spokesman George Atallah was not immediately returned Monday. Among those suing the players association are former Washington Redskins receiver Walter Roberts III, former Baltimore Colts linebacker Bob Grant and former Cincinnati Bengals safety Marvin Cobb. Read more: http://sports.espn.go.com/nfl/news/story?id=6385459