First forgive me: I am in thread catch up mode and therefore don't yet know what other replies you will receive and not only that, whilst I have vague recollections of the post which gave rise to Dommarraa's reply, I honestly can't be bothered to check. My bad.
If you can think of something that can be done with a UA, it has been done. I seem to recall some intrepid Commander schlepping one all the way out to Sag A* for instance.
In fact, if you haven't taken the time to slog all the way through every post on all the preceding instances of this here threadnaught (a concatenation of 'thread' and juggernaught') you will be unaware of just how much extraneous 'testing' has been done. Mind-boggling just doesn'#t cover it.
Now, with that it mind sure, sure come up with a new idea. But if you are that invested in it: go do it yourself. Whereupon you will be feted and much lauded for your efforts, and the resulting information will be added to the enormous list of 'things we know' and possibly the list of 'things we care about'. If your endeavours lead to some fresh insight who knows, we may even add your insight to the somewhat less unwieldy list of 'things that actually matter'.
In any event, don't be too salty. We hate salt