There will be none, there really can’t be any. People will largely ignore it and forget about it by Saturday. However, if the shoe were on the other foot and a former great white player said you couldn’t win with a black quarterback you would see CNN and ESPN do half hour segments on it. I’m sure ESPN’s The Undefeated (which stokes division in it’s own way) would roll out a 3,000 word rebuttal and then pivot to how Kaepernick got to a Super Bowl. I say this halfway joking, but would anybody really be surprised with this hypothetical?