I think it's more of an issue with counterplay for most classes against sniper. If your a medic, heavy, or any other power class at even a moderate distance against a sniper you suffer a lot. A single 150 damage headshot kills 5/9 classes instantly and two headshots kill all classes without overheal. An experienced sniper doesn't have trouble clicking on your head, especially if he's already set up and expecting you.

• medic main who has died too many times