I think that my subject test scores will look really good and get me into the honors college but my gc said that usc doesnt care about them. Im not sure if she is right. Anyways my scores are math2: 800 physics:780
You can always call and ask but I think your GC is right.
The worst outcome for sending your scores is they are ignored. However, those are strong subject tests scores. If budget is not a concern, just send them in.