I can't speak for the rest of the country but here in SC. an inadvertent whistle has its consequences outside of the personal shame one goes through. Depending on the circumstances, let's say during the regular season an official may sit out the next week to a quick toot during the playoffs will end your season. With that being said our new rules have instances where there is a "silent" wind. My question is; If the wind is not so silent is this to be considered an IW?