Thinking that for the moment this withdrawl issue is temporary. I don't know how many people are going to need fiat so urgently that they are willing to dump for $80. I could be wrong though.
It becomes a game of who will blink first though. As that 2 week date approaches some people might actually start selling as they think they will be able to then get their money out and buy elsewhere for less.
As long as the arbitrage remains between exchanges this remains a possibility. The next few hours... days will be key...
