With the present battle rating system in place (however arbitrary it is), there’s a function that was requested once in the past, but is now an absolute necessity, for players playing togheter in a squad:
An intermatch lobby, with integrated text, and vocal feature.
Could use the lobby system of customs. And merely slap a text communication feature to it.
AND SHOW WHAT BR EACH PLAYERS WILL BE.
It’s self explanatory. “I want to play tier 1, but whoops the friend I invited is tier 5, and I had no idea. To Berlin we go!”
there are other features that should have too, like the game telling you ,in a more clearly way, what is your BR. i just made a post about this and other things about the BR system.