Various Governments in Europe are rolling out press reports indicating they are ready for a Greece exit.

Recently even immigration of Greeks was covered in England as various aspects of plans were being uncovered. It would seem the various member States are worried of a chain reaction and wish to keep PIIGS members from moving enmass into their nations consuming their resources while looking for work thta won't be there.

Reintroducing the Visa system would be a major blow to the EU in general, with this leading to potential to stop workers from visiting families for fear of not being able to return to work for a very long whole.

I think they will kick Greece entirely out... of both the Euro and the EU... partially as punishment for not following the plan, partially for fear of greek mobs in their cities, and partially for fear of to many migrants.

I also think the economies of Europe will shake in fear if the Visa system does return even short term.