nobody wants to address you because your post is ignorant and racist.
some background facts:
http://www.heinz.cmu.edu/research/358full.pdf page 10.
14% of the players in the 1950's were black. 45% for the 60's. 75% for the 70's. 80% for the 80's. 76% of the 90's.
the 1962 chicago packers were the first team to start 5 black men.
disparage the white man all you want, but the fact remains that there were black players in the NBA and that cousy was better than they were. Just because half the league was white doesn't mean the entire league was white. Dwight Howard, Lebron James, and Kobe would still make the league despite racism. In fact, ONLY the best players would be in the league because they were the ones simply too good to pass up despite racism. The racist policies you're touting would really only affect fringe players like daniel gibson, derek fisher, tyronne lue, and players of that caliber. They would be replaced in favor of greg paulus or Kyle McAlarney.
shrinking the league down to 8 teams also doesn't help your case much because that trims even more fat. even passably good players like Roy Hibbert, Shane Battier, and Anderson Verajao would be cut. Thus only the best 4 black guards available would be in the league. Chris Paul, Deron Williams, Derrick Rose, and Chauncy Billups. And a mythical WHITE guy topped them all. Kind of like how Steve Nash managed to outplay those guys despite the crippling physical handicaps of being white.
(and to all those who laugh and say Nash is EASILY more athletic than Cousy... how the f*ck do you know that? seriously. how bold are you that you make that claim. Cousy and Nash themselves don't know and yet you do after hopping on youtube? ridiculous)
so yes. the overall quality of the league might suffer due to the racist policies. no doubt. however Cousy dominated who he faced. You tearing him down with ridiculous, half-baked theories is insulting to both his legacy and your own intelligence. Please don't be so blindly biased again.