The Pittsburgh Steelers could be dealt with another significant blow this off-season.

Offensive tackle Willie Colon suffered an achilles injury this morning while working out at the Steelers facility, according to NFL Insider Adam Caplan.
Joe Linta the agent for Colon tells Inside Pittsburgh Sports that there is no update on the extent of the injury and Colon is scheduled to have an MRI immediately. Linta said via text, that he just found out about 30 minutes ago.