EPL has it right. The sixers should have been in the d-league 3 years ago, and the stampede or whatever the hell other NBDL team called up to the big show.
You want to rid the league of tanking, start relegating teams who finish in the bottom 4 for multiple years in a row.
Disagree. Soccer is a different beast. There is no balance system in place, no salary cap, no draft. The best teams in soccer are pretty much the same, year after year. You get the best young players by giving them the most money. You can buy players from other teams for money.
Most the D League teams are affiliates of NBA teams. Those teams don't play in NBA type arenas, etc. The other problem would be teams like the Sonics after Durant's rookie year would be relegated. I doubt the NBA or fans would like it if Wiggins wasn't playing in the NBA next year. The only way this system would work would be to create 4-6 more real franchises. Honestly, I think it would water down the product and wouldn't solve anything.