Steelers T Willie Colon expects to have season-ending surgery for an ACL tear on Wednesday. MRI results all but certain to confirm it.
This is a big blow to the Steelers offensive line, because Pittsburgh was supposed to run the ball a lot with Rashard Mendenhall at tailback. Also, QB fill-in Byron Leftwich won't be helped by the loss. On the bright side, the new line will have a chance to come together all through camp.