This is what should happen in the postseason.
1- the NCAA should get expanded to 96 teams
2- the top 32 seeds get a buy
3- the losers of the first round drop into the NIT tournament
That puts the same number of teams into the NIT as now. Actually reduces overall post season births because the bogus first four in the NCAA goes away. This gives the smaller schools an opportunity to play more than one and done. It also increases overall excitement.