Obviously , I 'm aware of the research and kind of what 's coming out about CTE or concussions , the physicality of the game .
If he does n't , I 'll be supportive of whatever he wants to do .
I 'm aware of the research and kind of what 's coming out about CTE or concussions , the physicality of the game .
If he does n't , I 'll be supportive of whatever he wants to do .