Life is too short for me to be a helicopter parent. I'm involved. I'm on the PTA. I badger Abby over her homework, her flute practice and cleaning her room. I communicate with Boo's team (which is another type of parenting, not helicopter). At a PTA event before school started the new Principal asked me if I was happy with Abby's placement for the next year. I replied, I have no idea. In all honesty I didn't even know that Abby would have two teachers this year.
I do not place my child in the preferred teacher's classroom. I do not say she has to have XYZ in her class. When Abby is 15 she will not be able to pick her boss. I think learning in primary school that you have to work for whatever teacher you get is a good lesson. Let her learn now at a young age how to debate, negotiate and comply with the person entrusted to educate her.