Sports fans are generally all about the won-lost column, and this especially describes wrestling and its fans, where after a handful of minutes of competition a winner - and a loser - is declared. The success and/or failure of an athlete is very black-and-white in our sport. With the arrival of NIL and the ability of a mere handful of teams to compete for the raw talent in that market, the pools of premiere talent will congregate in a very few schools (we already are seeing it). This concentration of talent will lead to a competitive imbalance, i.e., the strong teams will increase the distance between themselves and the weaker teams (whose numbers will far out-number the teams with money and talent) will fall away and fan-interest will wither and dissipate. In time, you will literally only have a handful of powerful, sustainable teams who will only have each other to compete against - a small cluster of maybe five to ten teams who nobody else other than their own respective fan-bases care about. There won't be enough teams against which to compete in order to have a "season." I can't think of any other sports model where this is sustainable. This concentration of money and talent will surely kill our sport as part of the collegiate experience; it will be lucky to continue even as a club sport because it is such a grueling experience for the wrestlers themselves. The club version used by the rest of the world may be the only sustainable version, but that is a significantly foreign model for Americans to swallow as much of our sporting system has been integrally tied to our educational system.
Sadly, I think we are in the midst of the end of our folk style sport as we have known it for the past century.