For when we need to step up our tech level.
The Chinese prototypes spotted recently can be taken as inspiration. They would also add "design diversity" to the game.
With those, we'd have something unique-looking from East Asia as well.
Features.
-Extremely low IR and R signatures
-3D thrust vectoring
-Ridiculous thrust
-Datalink Jammer
Optionals (aka I'm not sure it needs those):
-60Kw defensive laser
-Synthetic vision (cameras and screens instead of glass canopy)
-Munition interceptor micro-missiles / micro-drones
-Adaptive flight-suit which increases pilot G tolerance