I see no reason why they should NOT be used. They are modeled no real change would have to take place. Fdev just could enable them and be on our way. It bothers me that they are there but unusable, if they dont wanna use them remove the model but enabling them is easier than changing Corvette's textures to remove something.
I hate to be the bearer of news Bergerac, but the easiest of all things for FD to do is .... wait for it.... NOTHING!
Because they are not needed. They don't need to remove them from the model for goodness sake!
I'll be fair though, I'm really not that boring to go and look at them, but it is equally possible that they were added to the model for some other reason entirely. Perhaps they are not for standard utilities that we have, maybe they are for hanging rolls of paper from, so we can TP a station with a fleet of corvettes?
Now my above suggestion is supposed to be daft, but is literally no less an argument than yours, that they should be utility mounts.
I don't know, you don't know, nor does the person who found them. Probably only FD do. And in all honesty, I can sleep perfectly well about the situation, because I can dream about the hope of being able to TP some noob hammers, for no useful reason whatsoever.
The argument you are making is as thin as dish water really, and I don't know why you have such a rock over it. If it's that important an issue, just petition FD to increase the number of utilities, and drop the 'tragedy' of the model implying they should be there!
After all, you have a tailbone right? How would you feel if I demanded to your council, that you be given a tail, you might hate it.