Current 929 is too heavy for the rotary. They won't be able to lighten it without sacrificing luxury items, so it won't happen. And Mazda won't turbo the rotary again - heat issues affect reliability - not from the engine, but of hoses, belts, and wiring.

A 3 rotor Renesis is doable due to the lower emissions from the Renesis - but, don't forget, they have to meet the EPA MPG guidelines also, so I wouldn't expect Mazda to make a ton of them. Inb order to keep everyone from getting one, they would have to keep the price tag on the car it came in artifically high also.