Offensive tackle Alex Barron plans to sign his tender offer as a restricted free agent and participate in the Rams' OTAs as well as the mandatory minicamp, his agent told the Post-Dispatch. The practices known as OTAs — short for organized team activities — begin May 18. The Rams' mandatory full-squad minicamp takes place June 10-12. http://www.stltoday.com/stltoday/sp...3646A6B3685C0F6C86257713001F8D8C?OpenDocument