JubileusI can't find confirmation anywhere, perhaps @T0mb3ry can confirm? Failing that try asking customer services directly and they may be able to find out for you.
This has been asked a few times so please do post back if you can get a definitive answer!
JubileusI don't see that happening somehow, remember that MD and GMK already pushed through the International and Colevrak kits.
@T0mb3ry is running GMK Eclipse next and there is some minor color overlap with Yuri (in the design as of July 9th.) Perhaps the new Eclipse keyset will include a spacebars child kit that incorporates something that might compliment the Yuri colorway?
If not, maybe look at the spacebars kits in other upcoming keysets. If you're really lucky, maybe someone will produce an artisan spacebar for Yuri and that will solve your dilemma.