Again, I fail to see the optimistic case of a Grexit. Every time I try and play through scenarios where the IMF and ECB come to the rescue, it seems like it will be far too little and far too late. Maybe the powers that be are smarter and have figured out a plan, but given their track record, that is hard to believe. The more they look at the situation, the more I am convinced they will see not only how potentially awful the situation becomes, but that the cost to avoiding it right now are relatively small, and with proper preparation a Grexit can be managed down the road.