A Greek exit from the eurozone would be the worst of all options for everybody involved, the head of the European bailout fund said in a televised interview aired Sunday, signaling willingness to compromise over some conditions that have been linked to the country's existing bailouts. The comments come a day before a crucial meeting of eurozone finance ministers in Brussels, where officials will aim to lay the foundation of a financing deal for struggling Greece, whose existing bailout expires at the end of February.