The speculation been there a while mate, but thats all it is. I agree with a lot of what you are saying but for simplicity it's been agreed we won't go off on a tangent mentioning it.
What I will say though is the figures being quoted of Moshiri's personnel wealth are very cautious. They are often based on the US Forbes list and they have openly said they have little understanding of what goes on in Russia. His net wealth had gone from 1.3 to 1.9 billion very quickly according to them. I wouldn;t be surprised if it was a fair bit higher than that.
Of course much of that isn't liquidity. But it is connections and a method to drive the club forward as we are seeing.
I'd say leave the Usmanov stuff. The debate has been had and I do in the main agree with you. Lets enjoy Moshiri and if the situation changes we can enjoy that too!