Frankly I think their position is a compromise between various factions in the party, ranging from pro-SYRIZA to pro-Papademos. In a critical moment I think they'll break in two. Interestingly Anexartiti Ellines, might be more capable of supporting SYRIZA's position on a very limited emergency government agenda.

But yes, ND is the critical factor now, whether they'll hold or fold during the campaign, and whether they won't shy away from elections. Because IMHO if the polls turn even weirder, the powers that be will try to postpone the elections...

The road of excess leads to the palace of wisdom - William Blake