Super Bowl 100: Who is going to play football in 50 years?Will the NFL start to see a decline in the available talent pool as awareness of the long term effects of concussions increases?SI Staff|Share on FacebookShare on XAdd us as a preferred sourceWill the NFL start to see a decline in the available talent pool as awareness of the long term effects of concussions increases?Add us as a preferred source on GoogleFollowLoading recommendations... Please wait while we load personalized content recommendationsPublished Jan 6, 2016 | Modified Jan 6, 2016SI STAFFShare on FacebookShare on XHome/NFL
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