League could use a "Push the Cart" featured game mode

I think a push the cart game mode would be awesome for League of Legends. Everyone starts at like level 6 or 11 with a decent amount of gold, teams take turns pushing the cart, with a restart of levels/gold each time.

You could even have the path wind through Summoners Rift to avoid the need for more map assets.

Imagine having an Alistar on the cart, pushing others away, or Kindred ulting on top of it to get everyone low, etc. I think it's a good idea, thoughts?