I just wonder what team are going to think/say if they examine the knee and it's fully healed. I think some will raise the question as to what doctor said he wasn't cleared and why.
Personally, I think shuttle and cone drill are important measures of short area burst, which I think is important particularly for defensive players because its more reactionary.
My biggest issue is I question the competitiveness of guys who skip the combine test who are healthy. I want a guy who wants to go out and show what he can do every time he has a chance. I am not saying this is the case with Jack, but I think it's unusual how positive and gung-ho he is for his March pro-day, which will be specifically tailored to him, but he can't run at the combine.
It's not a huge issue, but it's going to make front offices think.