You’d hope so. You could argue that a Rohloff dropout is a standard too, yet for how long they have been out (OEM type 1&2 dropouts) there are still only a handfull of frames available. This would totally change the game as it would need new jigs, tubesets, machining work etc etc.
I imagine Nicolai will accomodate it, maybe Alutech. I cant see it ever really catching on with the BIG ‘American’ brands.
Edited to say I hope they left enough width to fit a belt drive chainring in there!