Suggestion: Announcer should say champion names. e.g.: "Teemo slain!" instead of "Enemy slain!"

I tought about this when I read a discussion on the boards.

What if the announcers says the champion names after kills (or only after Pentakills): "KATARINA PENTAKILL!" instead of "PENTAKILL!" or "VEIGAR DOUBLEKILL!" instead of "DOUBLEKILL!" or "Allied Braum slain!" ('Allied' if there are multiple Braums in a game) instead of "Ally slain!".

However, this is just an idea and could take up too much memory in the audio files of the game and/or would take the announcer too much time to say all those things. If that's the case, those lines can only be played after a PENTAKILL, I mean that's something special, instead after every kill.

Any ideas/constructive criticism?