I can only speculate but the logistical difficulties of figuring out which courses are prepared to host qualifiers and which are not was probably a factor. Having enough availability to allow for both fairness and maximizing a competitive field is a difficult task even in normal conditions I'm assuming. Also, the rules on bunker rakes and flags (although it would be nice if someone stood by every hole to pull the flag or rake the bunkers for the players 😛). Would they play with modified cups or regulation?
I'm still bummed though. I was planning on registering for the Mid Am qualifier at Valley Club of Montecito (Alister MacKenzie) later this year. Has anyone played it?