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 sure you don't want to keep players so clunky users that they can't operate their airplanes on the ground. It also could possible (in my vision) create a sphere around flying vehicles, that players could not use them if they can't be reliable for their aircraft, it could move them a bit away, and give them more time for infantry combat. So those who will be using aircraft, possible will be more confident about it's mission in combat, just like Dislexy. Let's make aircraft maintenance civil and useful feature of ArmA, but not complicated.
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).
Thanks