He'd be stupid. Bitcoins value, BCH or BTC isn't just going up in smoke. If he truly believes that, he should sell his coins.
Careful what you wish for.
Bitmain(China)
Roger
Calvin
CSW(possibly in control of Satoshi coins)
Winkelvi/Novograts
They own 30%+ of all BCH.
It's a billion dollar game of chicken.