Q knew (to the minute) when McNoName would be declared dead. I can't imagine this post will be any different.
No idea what that post really meant. Q posts disinfo to make the enemy slip up, it might be something along those lines. or it could happen exactly as stated except in the year 2018.
I don't buy that necessarily. She does not have the resources to pull off the clone swap, and there would be no reason for whitehats to have a haggard looking HRC-clone walking around begging for money.