Personally I'd be prepared to give him the benefit of the doubt in the short term. The last few months looks like a massive over reaction to his arrival here (one he's been milking, like). He's a billionaire in a league where billionaires are thick on the ground.
The stadium needs real progress to make this feller's ownership seem worthwhile - REAL progress though...Peel, LCC all on board and a formal development plan in place. I'd expect that before the next transfer window opens in January. If there's no progress to that degree by then, and we see another parsimonious window, then this feller will stand stark bollock naked as a fake.
This.
We get on with our business on the field in the meantime. But come the new year if there's no improvement, it's full on rebellion