[Number 3]

Well considering Ford just killed the 350GT with it's wonderful engine it's doubtful GM puts a rumored Corvette engine in the Camaro for a year or two. Big development work.

Also reducing the weight significantly as someone suggested would be HUGELY expensive.

The car OP describes is basically a $100,000 Camaro. So if you are spending $100,000 on a car would you want a Camaro Z/28 or a C8 that will still blow it off the road with the same engine?

There just doesn't seem like a good business case for a Gen6 Z/28.

Biggest hope I think is an (arguably) 7th gen car with GM's first true performance EV propulsion system. Whether you call it a Camaro is another issue, but that's my hope and prediction for 23 or 24.