Well, I think it will improve a lot the flying part of the game if there would be some head-bobing when flying and landing aicrafts in 1st person view, just like into a real plane. Because sometimes flying looks very flat in long range travels.

Also, even in the previous Arma, there wasn't any wind gust & strafe, warm air sensation's effects, so I guess it would be great to add this too.

Weather isn't everytime nice and clear right ?!