2015 Chevrolet SS: Will it get the new 8-speed tranny?

Will it be the ZF or the same Aisin of the CTS V-Sport?
Even if it is the ZF, one would be attached to the LT1, the other to a TTV6. The number of LS3s with 8-speed ATs remains the same: zero.

Makes sense, but I thought GM would skip the 8-speed because of the rumored 10-speed co-developed with Ford.