This game mode has an indicator that shows how many teammates are alive and more importantly how many ennemies are dead and spawning. This is huge because it means you can follow the game evolution and adapt without having to cover half your screen pressing select or tab.
I humbly request all 4v4 game modes get this feature because it helps on every level. No downside. Help solo queue, help team that can spare a bit more information and reduce every body talking at the same time that is the main problem of high pace competitive game with spawns like Halo. Anything that can make communication easier is to take.
Thank you for your attention.