How long before FT-HS hybrid technology finds other Toyota hybrids?

0 - 60 in 4 seconds with 4 cylinder fuel efficiency! What are we waiting for?

I've already stated that I want the FT-HS hybrid concept to become a reality, and I've also stated that the technology behind the FT-HS hybrid is more important than the vehicle itself. Obviously, this begs the question, "When is some of this new hybrid technology going to find its way into Toyota's current hybrid cars?"

Already, Toyota has contemplated a city Prius, for example. Why not put FT-HS technology into a smaller Prius - say one with only a 3 cylinder engine - that would achieve greater fuel efficiency, yet still be capable of amazing bursts of speed or power.

Also, why not a sporty version of the Camry hybrid? Couldn't this new hybrid technology provide more torque and/or towing capacity for the Highlander hybrid?

Since Toyota has claimed the FT-HS is basically a production-ready vehicle, one has to assume the third generation Hybrid Synergy Drive has to be almost production-ready as well. So, why not give consumers a little taste?