You speak of blasphemy.

To contaminate the separation of mining and owning BTC is violation of the sacred PoW commandments

You will be called a PoS zealot if to require BTC. Next thing you know you would want it based on some sort of PoS basis. Only miners are supposed to have any powers to decide.

Why not require some special PoW calculations that cost 21BTC? That way the miners who keep selling all their BTC will still have the total power to decide everything

James