Vehicle Testing Range
We have a weapon testing range where we are able to get a feel for our weapons and attachments.
Why not have a testing range for vehicles, I would see this especially useful for players trying to learn how to fly planes and helicopters. I find it detrimental to gameplay and experience of players where a vehicle slot has been taken up by someone learning the controls (and most likely need to tweak their controls) to then crash/lose said vehicle 2 minutes later (I am also guilty of this).
I simply solution would be to have a testing range in the style of BF4. Simply to incorporate the existing test range, make the door go to an outside vehicle testing range with some inbuilt training courses.
Without the ability to test all vehicles in a non live game, gamers are not going to get better quicker and will also infuriate their teams.
From what we've seen from Portal, a lot is doable. Heck even make plane and helicopter testing courses for players to fly around it to understand controls.
It doesn't have to be fancy, just useful for people wanting to learn the controls and weapons.