What happened to the "Player name" killed you, and You Killed "Player name" stream in the chat window? I really miss this and think it needs it's own stream window. Then you could see how many kills you've had in a row, who they were, and who you have died to. I enjoy sending a text out to a enemy for a well fought fight if it deserves it, and there is no way now to track who killed you or who you've killed.
