… “[BSU] Changed conferences many times the last several decades.”
In reality it was 3 times in 30 years and all were required due to circumstances.
* 1996 - Big West - move to FBS
* 2001 - Western Athletic
* 2011 - Mountain West
Last two moves came after conferences dropped sponsorship of football.
Many universities have moved to 3+ athletic conferences in the last 30 years.
Again, perhaps I misunderstand your post.