This may have been suggested before, I'm not sure, but I believe it would be nice if there was an easier way to name players. Personally I don't like people who uses numbers instead of names, since it makes last wills harder to read, but some players have really long or complicated names which take too much time to write.
That's why I think it would be cool to have a @ command. If a player types "@playernumber" or maybe "#playernumber", that word will be replaced with the name of the player with that number. Maybe with the player's number on the left. This command should work in last wills too. It would save time and make them more readable. What do you think?