I´d suggest a customable firing range mode for Apex Legends

I really like playing Apex Legends and much more i like it to play with friends. 

Me and my friends had the idea of a new type of firing range mode, in which it is possible to build your own map, with different puzzle parts. 

The idea is to have some kind of a menu, in which you can chose a lot of different buildings(e.g. one of the towers in Fragment east) from the existing maps and combine 9 of them to a new custom map. So at the end, you are able to practice different movement techniques on your own, by maybe using a zipline from one of the buildings, but you are also able to fight your friends in every time different enviroment with different objects/obstacles and improve your fun a lot.

Aside with that wish i´d also suggest to be able to invite more people to your lobbies, so you could so maybe do 3v3s against each other and prove your team as the strongest.