Barry is basically saying that he would take Geno Smith over Johnny Manziel at QB. That’s the issue, not whether blacks can, on average, run in a straight line faster than whites.
I was responding to many people whose comments I’ve read in the past decade who firmly believe white players are being unfairly discriminated against in favor of black athletes. They’re not. Although I must say it’s true that many good white athletes are not considered prime prospects strictly for that reason. But if they’re good, they’ll show up somewhere.