The USA side will be sold off at a discount within 24 months as their business goes to 0. Or they will just shut it down.
What is the situation with the exchange as i am having my funds in bittrex and i have verified everything what they asked and i cannot find the news what you are talking about here, is this a speculation that they will be selling off or is there any real substance as i cannot find any source for what you are saying.
Even if they shut down they will allow users to withdraw the coins.