this is a whole can of worms. I'm not saying it wasnt white privilege either. Often times, maybe through social conditioning, but black men prefer white men in authoritative positions. Or also as their assistants and partners in business. Still conditioned to put caucasian people on pedastels, even subconsiously. Not saying this happened, but this happens in sports OFTEN. I'm seen first hand accounts of it, guys preferring the white finance/accountant over the black one. The white real estate agent over the brown skinned one. With equal or less success in the markets too.
Look at the trainers that were pissed because Chris Brickley was getting all the players to come to him over them despite their same level of success in helping guys.
Social Conditioning. Subconcious.