It kind of pains me to see so many 1h weapons that will go to waste because they are essentially useless to glamour. I would love if we could do it with the cudgels, wands, scepters from both these jobs. Not to mention it renders the respective arms from XIII"s collab useless as well (and they're surprisingly still for sale at the Mogstation).
Maybe there's some technical issue wich may explain why we could never do this? But then, it's been so long since ARR, and a lot has changed - maybe there is a workaround for this nowadays.