This technology would have to make it into mainstream production first - that could still be years away. However once it is done, I'm sure that major foundries will pick it up.
However how much would making 100 Natami cores on this process cost? It's probably still more than 100 FPGAs. And in two years time the FPGAs will be cheaper for the same features, or faster and larger for the same cost. If Natami has something performing like a >200MHz 68060 later this year already, I think we'll be okay for classic Amiga enhancements for a while :-)
