Alternate History 3: NBA & Pro/Rel

I've already examined the NFL and NHL, so now it's time for professional basketball. What if the NBA had implemented a system of promotion and relegation? There was no obvious point to start like with the NFL and NHL, so I settled on the 1967-68 season. That's when the league was expanded to 12 team, the same starting number I used for the NHL, and it also means that all three of these posts started right around the same time. Read more »