Thanks for that. I don't know if you saw, but we've loaned David Bates to Rangers, and although he's been on the bench for their first team a few times, the intention was clearly there for him to play for their Under 20s (and I assume he has been) but it got me thinking on a purely hypothetical level about whether or not we could've asked him to play in our Under 20s game tonight.
I don't think it's actually been confirmed anywhere if it's a proper loan (I can't remember the terminology) or a development loan, but the assumption is that it's the latter.