Quote from DrewLR:
If got it right, the idea is to devaluate massively the EUR to make debts easier to sustain?
This would simply kill countries with a highly negative trade balance (read Spain and Netherlands)
If we do get to a critical level where something HAS to be done, some form of Eurobonds could become a (better) option.
The most likely IMO is ECB guaranteeing some nice % of all sovreign Bonds (even if different for each country and based on some function of the country statistics). This wouldn't necessarily cause a devaluation in EUR and actually -unless ECB is forced to pays the guarantee- it could cause a rally.
Kind of a mind trick really, if investors see that the bond is actually guaranteed, they wouldn't be scared and in practice there wouldn't be any need for ECB to pay in.