My idea for a new gamemode

I consider myself an enthusiast when it comes to new game modes. That being said I have thought it through and have decided to post an idea I have for a new one. This game mode would take place on The Crystal Scar. The idea of this game mode would be to shoot every champion strait into late game. Every champion would start with 15k gold and would be level 18. The 15k gold would be enough to get carry's their essential items as well as let tanks get resistances and heath early on. But instead of capturing objectives, the main objective would be to kill the enemy players. Each team would have a total of 20-30 lives. This would keep the game quick paced, as well as straying from the 20-50 minute game range. People could get on, play a game in 10 to 15 minutes, and reach that crazy late game potential almost instantly. I am up for some criticism for this idea. I just think that having a quicker paced game mode and having the ability to reach late game so quick would entice many other players.