As I've mentioned before, when teams that are barely over .500 with 14 and 15 losses that are finishing well in the bottom half of their leagues are making the tournament, it's clear there are too many teams making it.
Go back to 48. Indiana, Florida, Alabama, Creighton, Texas, Clemson, Seton Hall, et. al have no business playing for the national title.
Again, in football, you WIN your CONFERENCE CHAMPIONSHIP and you often are not deemed worthy to play for the national title. Not quite the case in basketball. Both sports are getting it very, very wrong.
BTW: In basketball, there was a time when ONLY conference champions made the NCAA tournament. Iowa, for example, tied Ohio State for the Big Ten Conference championship in 1968 (I know--it was a LONG time ago, but it's still true), and the two teams had to play each other to determine who would make the NCAA tournament. Of course, OSU won. Iowa, as co-champion, stayed home. And now we're talking about Indiana and these other teams getting into the event. Sorry, but that's just wrong, and it would be wrong if it were Iowa instead of Indiana.