R has slowly built numbers in the SEDiv. You have to remember it came on line literally just as the economy crashed. But we have 300zxes, and Mustangs, and 944s, and 968s, and 325s, and GSRs and Celica GTSs and 911s, and Z3s out there. What were once 1 and 2 car fields are now regularly 3-4 car fields.

That said, we on the ITAC have discussed a class above R but it is probably several years away at best, and probably longer.