[53Fan]

Originally Posted by GMScud

This doesn't make me feel any better...

ESPN - Second-degree MCL sprain to sideline LT six weeks - NFL

Here's more info on MCL sprains:

Medial Collateral Ligament Sprain (MCL Sprain) in Depth - Knee

Rehab 6-8 weeks. Don't return to soon. It's time for some of our other R.B.'s to step up. That's what they're paid for. I feel for Portis, he's been awesome this year. If it really is a second degree sprain, the best we could hope for is to make the playoffs and get him back in time to help us in the postseason.