Positive sign is he got up after only 15 seconds. He was on the ground in the Arizona game much longer. From what was said, no limp, just gingerly walking. Again, people who have had significant injuries know that there is a mental aspect of it. I had a major back issue and was running quite a bit before. After everything was healed and the doctors gave me the ok to start running, I ran much slower and had to get over the mental hump of thinking I would injure it again even with running. A couple times I would "tweak" it by doing something and think to myself "oh ****, I screwed it up" ... but then after resting it for a bit, there was no pain.... let's just see what they have to say before we are signing every FA QB available...