I feel like have a few Volly's responding to the scene can be useful, if i think of the odor of gas callout, it would prevent sending an entire engine crew to the call if a couple guys arrive first and can tell if it's a false alarm or not. You could then cancel the engine quicker since there's no need for a response.. Also, i feel like it kinda matches the small town vibe if we get guys directly on scene too.