Wenger is a moaner, people play like that to stop Arsenal passing it about and get the points, you've gotta do what you've gotta do.
Even if it means breaking a leg, or picking up cards? Cahill's red the other day was almost inevitable with the kind of challenges they were putting in, and Shawcross' leg break on Ramsey came about because he had been instructed to dive into tackles like that and make hard, often illegal challenges to stop us controlling the game to our potential.