With reports of near mutiny in Syriza’s ranks amid the back-bending they have done to try to meet Germany’s demands – only to be abjectly denied by a non-ultimatum-setting Schaeuble – it is perhaps time to prepare (ahead of tomorrow’s apparent “G” day) for the possibility that Greece creates a systemic event. As Goldman recently warned, there are aspects that leave us more worried than we have been since the start of the Euro area crisis with a tight schedule to avert a disorderly outcome.