exotic vale
The game can really use kill-camera that you see after each death in the game, with the option in the settings to toggle it on/off for the playe's choice (The replay deploys first after death, and if you click "next" on your mouse you can still switch to the live-cam of your team). It helps detect cheaters in the live match and also helps you learn from mistakes and realize who killed you, how, and where he was during it.
I know the respawn in some gamemodes has different mechanics (Like in escort, you can have 1 second respawn time but also 7, depending when in the time loop you died) so it won't always be as "avaliable" in some gamemods as in others, but still would help making the game experience a lot more convenient, the players would learn better and most important detect suspicious players and cheaters.