If they havnt even started building the manufactureing plant yet.... yeah 2018 is probably very optimistic.
Will be good though if by 2019/2020 its ready & cheap enough to be used for console chips.
I cant even imagine the boost something like this would give, going from 28nm -> 7nm (FinFETs?) (new materials).
PS5/XB2 in 2019 is going to be a monster.







