BEREA, Ohio -- Cleveland Browns defensive end Robaire Smith might be out for the season because of a back injury.
The Browns might make that move Tuesday before the 4 p.m. ET trade deadline.
There was no helmet in Smith's locker while the locker room was open to the media.
Smith has spent three seasons with the Browns, who signed him as a restricted free agent in 2007. He played in all 16 games that season but was limited to two the following year after rupturing his Achilles' tendon.
Copyright 2010 by The Associated Press