I've listened to the whole "inbreeding" comments from you and others over a long time and I'll add my two cents, take it for what it's worth.
When you take a job, do you hope for a promotion to a better position within that job? If you start as a cashier, do you not hope and work hard enough to earn a promotion? Why should coaching be any different? If you get hired as a graduate assistant, wouldn't you hope to work hard enough to be hired as a full time coach? Goodness sake, in your world no one moves up the ladder of success, especially if you're from within the program.
Think you need to change your tag line - you sir are not a "fan". I get that everyone is entitled to their own opinion, but yours doesn't change. If not happy, move on.
Again, my two cents and it may not be worth it..... or help the cause...