Wow....that is NOT all you asked about. People here (or at least MOST people here) ARE trying to be helpful. Not a single person "butchered" you, but gave you sound and mature advice.
No one suggested you wait until last minute....there are more than two extremes....over doing it and underdoing. The world is not black or white, but a beautiful selection of grays, too. I didn't say it wasn't important, but that if you make it TOO important, you are likely to get crushed seeing how the odds are against you.
And their casting isn't "political" -- of COURSE they are going to want to cast their own students before relying on the community.
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.