I didn't want to force him out of the weight room, but I thought he'd do well in track.

You hope they do that. I want my guys to do other sports and be successful in other areas.

I knew he'd be a natural runner with the power he has in his legs.

I know he wanted to increase his speed. I knew track would be huge. I know he's benefit from running and jumping.

I thought he did exceptionally well. I was shocked. He's still learning but most of the night we left him in there to get experience and boy, he did a terrific job.

[Cobb] had the MRI on Friday, but he's been on crutches all week and not able to put any weight on that leg.