Believe me when I say the FB coaches ire can be bad, but just get a cheerleader mom fired up and tell me what is worse.
The year before my son reached HS, the then HFC reached a decision, very, very late, to not have a JV team and just put everyone on varsity. JV cheerleader parents reacted with pitchforks and torches and stormed the principal's office. "We paid good money for camps and uniforms and such, by gosh, and our daughters WILL CHEERLEAD!"
Principal decides ok, here's my compromise- JV cheerleaders will go do the away games and Varsity cheer will do the home ones. The varsity cheerleading parents descend on the school with tanks and bazookas and such and declare- "By GOSH our daughters are VARSITY cheerleaders and they WILL cheerlead ALL varsity games!"
Day 3 of the crisis, HFC announces there will be a JV team after all.
One of my longtime WH's is a former principal and asst. super. When we discussed this he said there are two groups of parents you never want to #!$$ off at a HS- cheerleader and band.