They should both have been sent off, Ronaldo was trying to wind up Rooney and get him sent off and that's worse than what Rooney did in my book, Carvalho had it coming! Rooney was stupid to do it, but he was just reacting, he didn't go out there with the intention of cheating. It's like premeditated murder is deemed worse than killing someone in the spur of the moment and quite rightly too!