What happened to the Wraith?

Ever since it was removed from vortex it hasn’t shown up in any map except outcast in the castle dlc. Is there anywhere that has one? 343 really needs to improve in the vehicle department. Their isn’t enough variation in vehicle selection in the maps because 90% have nothing but warthogs and mantises. Not that it matters, considering everyone has a plasma pistol and plasma grenades and all vehicles are destroyed instantly but still. Its very disappointing.