Can we expect a "theme song" for every champion in the game at some point?

I knwo that it's not something necessary, but i would LOVE to hear more theme song for each champ in the game. By theme song i mean the song you hear at the login screen for every new champ.

I belive we started having these when Lulu was released (still one of my favorite music for her) Could we get music for each other champion? like slowly without hurry, just to get more emotional feel of that champion. Couse that is what these music gives to me, a way to relate better to the character. Sometimes the music change entirely your opinion on a champion too.

I can't wait for a music theme for Heimerdinger for example :D