Using "P" or Right-Shift "P", players only find the top scorers including their name tag within the player list. They cannot scroll the menu to find people team killing in order to vote kick the person.
Also tags such as "|||||||||||||][||||||||||" are difficult to type. I would suggest allowing reg exp to kick these players. "ie: *||][||*" Especially since copy paste is difficult to do unless the server has a custom copy script installed. (ie. ctrl-v)