I'd like to think that this platform could be the next 18T or 18R or whatever, but being as its a different length we won't know until we have one.
That being said, I think you can convert it to a R (since its the same width) but the body is what you'll have to cobble up (since its longer).
Either way, the new servo saver, steering setup, and sealed drivetrain all make this the next-level 1/18th scale.