So now that Mourinho is taking his team to perfection (regarding stopping Barca), it's Guardiola's turn to find ways to brake Real.
Personally I doubt he can do it. Barca have 1 single way of playing football and they can't adapt to new situations. Carvalho's suspension in the first leg will be a blow, but if they're disciplined, Real will proceed to the final.
Is the first leg in Barcelona or Madrid?