In general I am a rules minimalist, like many of you. But…
Headlight covers, I do not have them, but I have seen them first hand:
---------->e) Will improve reliability because...
Because when I lean over the engine, I sometimes bend them. Worse yet, and yes this is (in part) a late-night-RM-Division-beer-drinking problem, but I digress… Is when someone sits on the front of your car in the paddock and puts their ass cheek right through your headlight hole – it is bad. I can always fix it, but if I could just fix it once more I would take that route. Further, they are cheap, will not become required equipment, don’t provide an advantage, and will not lead to a full frontal one-piece thing unless we allow it.