BR - With Pep Guardiola gone and Tito Vilanova in, all eyes will be on FC Barcelona in 2012-13 for a number of reasons.
Not only has the manager changed, but with the exit of Guardiola, the all-out-attack line-ups, which regularly saw Barcelona start with perhaps one natural defender and multiple midfielders capable of filling in defensive duties off the ball, may go, too.
