Re: Unable to customise Roll/Yaw input
You brought up a point where I'm not used to as well, the re-centre of the mouse. However, in this case, I believe it's a matter of adding functions rather than removing them.
I believe the game is designed in this way at the beginning, where EA expects a significant amount of players to fly with an actual flight stick (if it's called that way XD). They have also taken controller players into consideration since the thumbstick will physically re-centre itself when you lift up your thumb. On top of that, flying in VR is a big part of this game, and when in VR, many players will opt for controllers rather than mouse and keyboards, not only in SQUADRONS but all other titles where VR is supported.
Nevertheless, I think it is still a disappointment for not having these functions for players who fly with keyboard and mouse, and strange enough I am one of those guys who use VR but with keyboard and mouse, rather than a controller.
It would be great to see if they enable the mouse input modification and add the automatic re-centre function for players using keyboard and mouse to fly.