If you guys looking forward. By 2035 year new taxi system will be implemented in all large US military airplanes.
It's idea is simple - electric engine that rotate wheels and powered by APU. Some of smaller types will use this system as well.
In ArmA 3 this system will allow players to move an airplane backward witch may be useful in jungle airports, and also will provide ability to place aircraft under cover, it is useful for jets and helicopters as well. Larger airplanes such as one of highlighted in the video (Apex), could move on the ground without collisions because of it's size. It is useful system and should be implemented in Arma.
I'm not sure, probably you have no free personal to lead such sort of project. So, I can use some sketches and 3d models to play around this system and try to present you something special (for free) (not a pro in codding).
I don't mind if you will make it public ticket/place on forum.
Thank you!