Sean Taylor injury?

[GMScud]

My girlfriend is a personal trainer, and she explained to me that a 2nd degree sprain usually involves partial tearing, most often the MCL. That is generally the only type of knee sprain that gets a "grade." I don't know how they can label it a grade 2 (involving tearing) without an MRI. Any way you slice it, this sucks. Just plain sucks.

Remember, Chris Samuels had a grade 2 knee sprain the 1st week of training camp and missed a month. And he doesn't rely on speed and cutting the way a safety does.