That's what I thought too, but if it was broke wouldn't they have brought out the cart?
I heard that too. He also had his helmet off with a look of pure agony on his face. It reminded me of Al Wilson when he tore his knee up against South Carolina.Whatever it was, you could hear him screaming in pain on the bottom of the pile the moment after it happened on TV. I think all of the lineman where knee braces as a precaution, so I hope he gets some good news. Sometimes it can be something like "just" an MCL or LCL sprain, which heals on its own after 4-6 weeks.