This is a very very minor thing, but one thing that I think woudl be nice is if there was a way to jump to a specific item that comes up in the goto list. For example if I type a class name and there are a lot of similar classes in the menu, if I want to select the fifth one down, I would have to either press the down key five times to get to it, or continue typing the name until that one is a better match.
I think it would be cool to add keyboard shortcuts the same way that Alfred does on MacOS:
So if you see the option is somewhere lower in the list you could press command + number to select that option.