I was remembering the Tottenham match at the end when we played with 3 CBs and Micah and Clichy were wing backs. Could this be a possibility? They already play extremely high. Personally I'm not all to comfortable with Zab starting in a Cl game in a position he's only played at 5-10 times tops. Unless Bobby allows Zab to drop deeper then perhaps. But were a possession based squad. We can't afford give aways in the middle of the field.