Can see one of two things happening here.
Either Carragher loses it totally with Rooney
Or
Carragher gets taken out by a button from Rooney's shirt as the strain becomes too much
Don't know what the fuss about Forest and the penalties was all about. None of them should have been given according to the rules of the game.
Check yourself, Law 14.
No penalty should be given when Mark Clattenburg is at Goodison