Arsenal run riot in the Champions League as they put six past Bulgarian side Ludogorets and then turn around and score precisely 0.0 goals against a packed-in Middlesbrough. Helping us evaluate the vastly different gameplans between Arsenal's two opponents and mull over the psychology behind playing a free-scoring Premiership side at their place will be Sam Limbert of The Big Diag, plus we'll also discuss Ozil's new Ramsey-role and the sticky situation of switching tactics mid-game as well as offer up some six-goal prize trivia...