The Force Priestesses being the Whills is actually my headcanon.

I don’t think that would ever happen. Lucas sold Lucasfilm for the money. I think he’d hold onto his creation as a long as possible, unless Kennedy hands him a couple billion dollars.

Oh please. He sold it because he wanted to retire. He’s too old for this shit. He’s specifically said that he decided not to do the ST himself because it’d be a ten year commitment. He didn’t the money. He was already rich. He was just giving away his old toys.