illegal uniform?

[Kelvin green]

If it caused an issue to players safety( which it was hint hint) or if he was wearing the uniform in a manner that wasnt prescribed, Id tell him to fix it or leave. Just like the shirt out, shorts down, compression shorts, etc.
When kids do wierd stuff like that I tell them that Kobe who gets paid millions cant do it why should you? They get the point. I would not let someone do anything that would result in a mockery of the game.