Reuters say German Finance Minister Wolfgang Schaeuble:
hinted on Saturday that Berlin was preparing for a possible Greek default
Mike had comments from Schaeuble posted here (along with comments from Bundesbank head Jens Weidmann)
If you want to check out more on what Schaeuble had to say the Reuters piece is here: Germany hints at preparations of a Plan B on Greece
And, for more on Weidmann: Bundesbank chief concerned about emergency funding for Greek banks