According to Adam Caplan of scout.com , Steelers RT Willie Colon suffered an Achilles injury while working out Monday.
Updates, I’m sure, will follow in the next day or two.
UPDATE (3:42 p.m. ET): According to Rapid Reporter Brian Carson , Colon left the Steelers practice facility on crutches, and it's believed he has an Achilles tear - which would end his season.
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