I was watching the manure game and it seemed that the scum were playing pretty dirty throughout the match: Adding a little exclamation to every slide tackle and defensive play. When the bookings started rapid firing later in the second half, it didn't seem like the manure players were playing rougher, but that the refs just decided to start calling the players on their rough tactics.
Understanding that this is a heated game, is extra roughness just accepted because this was an EPL game? I am new to soccer, and am glad that Rafa is so classy as not to make excuses, but seeing how Mourinho is absolutely rabid of Fergie's dirty tactics, could someone please enlighten me?