Will 2015 Gold Ultra Hi Relief Cause A New Slot in 21st Century Type Set?

Can someone tell me if the Set Composition of the 21st Century Type Set will end up having a new slot added for the 2015 1 oz. Gold Ultra High Relief coin, since the current slot is defined as a $20 coin, and this new one is $100? Or will the existing slot just be redefined as a Gold Ultra High Relief (any denomination), dropping the denomination, as some present slots have been defined, such as the American Buffalo Gold, American Eagle Gold, and American Eagle Platinum, where "any denomination" can count? In my opinion, it should be adjusted like the latter, allowing for any denomination of Ultra High Relief Gold.