I feel that there should be a rolling mechanic added to the game like the division and I also agree about the helicopters needing a few tweaks such as having a cross hair and a missile lock on mechanic. Also would like Flairs to deploy on certain Helicopters atleast to avoid lock on missiles.
Oh, I'm not sure if this is a bug or not, but occasionally, the player character will ask if everyone is alright at the end of a firefight, and none of the NPC teammates respond. I'm not sure if there is even supposed to be a response, but if responses from the team are intended, then please know that I, at least, am not getting them.