Aftergame Lobby Graphs

Can we change the after game lobby graphs to show contribution to the team as a whole? Instead of who did the most damage, or who got the most creep?

I'm tired of people having the mindset of "Kills win the game" no, good teamwork wins the game. A fed person can easily be shut down with good teamwork. So instead of it being "Who did the highest amount of damage" as an argument, something more worthwhile to get rid of those people who like to tell people how to build, or how to play just because they got fed and my team gave-up so they automatically sit on a Throne above everyone. I'd much rather the graphs in the lobby be limited to team contribution stats, then when you leave the lobby the damage dealt graphs should appear.