Guys, we aren't talking about creating the disparity in wealth, success, and marketability that exists between the likes of Manchester United and Everton on the one hand and Bournemouth and Oxford on the other.
England has like, I don't know, hundreds of professional and semi-professional Soccer Clubs. Those clubs, from the biggest to the smallest, are ingrained in their culture. The tiny, little home town clubs probably aren't going away. The supporters will be there from generation to generation. On the other hand, most of those clubs won't even dream of playing in the premier league some day. They don't have to. They realize that their competition is other clubs that play on the same scale as them.
I agree with the argument that this is culturally ingrained in a totally different way than our professional leagues (some of our college and high school allegiances, maybe, come close to that).
What we are talking about as a proposal for the NBA is completely different. Charlotte, Milwaukee, Sacramento, and Utah will still be gigantic, multi-billion dollar operations, even when they are spending a year or two or three . . . in the second division. We aren't talking Bourne Town Football Club, here.