I'd like to see an option to turn off the auto ship designer. I never, ever build a game designed ship, but when I go to upgrade a ship in the field, I have to scroll past those annoying designs. Maybe I'm missing it, but I only see and "ALL" tab when I upgrade. I'll look harder next time.
I obsolete the designs, but new ones keep popping up. It's not the same as the previously obsoleted design, but a new one that takes its place.
It's a small thing, but annoying nevertheless.