Well KKE has refused to meet with SYRIZA as well. Tsipras has laid out a schedule of meetings that take him through Thursday so I guess we'll have to wait until then for him to officially give up. He's also meeting with the Greens and another minor leftist party that missed the threshold (perhaps to boost their profile for the next election?) and with "business and trade union leaders" (just for kicks I guess? to make him seem more Prime Ministerial?)
Is it possible hes trying to get them to run on a Joint list with syriza for june? iIm not sure if joint lists are allowed or not]