How do you talk to your school when you have more than one advanced child, particularly when you know that you will end up talking to the same people when you advocate?

So far, I have tried to deal as much as possible with one child request at a time. Sometimes, however, I need to talk to the school about both of them, yet I fear the reaction...so one gets the short shrift. I am afraid that if I bring up the other child it will just sound like I think that my children are all gifted, and weaken my request for helping one of them. Also, if I soon need to make a request for the other child, I fear that I am now asking too much.

I'm contemplating staggering requests...but in a way, that just seems silly.

How do others do this?