I noticed that there is no current indicator that relays the mic level when voice chatting. This makes it a bit difficult to know how loud you are or if your mic is actually functioning. I was playing a game and coordinating efforts with the mic. Turns out I actually wasn't doing anything like that as my mic was unplugged and there is no way to tell what the input level is.
It would also be helpful to display on what channel you are voice chatting (I don't think this is currently done, so correct me if I am wrong), such as current crew or team captains only.