[ref3808]

That's somewhat prominently printed on the IAABO pregame conference card provided to their affiliated officials. It was also part of many of the NCAA pregame conference clips that are posted on this forum.

I like the simplicity of the phrase and it's something that ought to be easily understood by players (and coaches).

Would anyone consider adding that phrase to their HS pregame? Does anyone already do so?

It seems to me that it's a much better discussion/talking point in a pregame coaches/captain's meeting than to ask if everyone is wearing a legal uniform.