"I think those of us in charge of children's services whatever our agency, have to have a relentless and uncompromising, zero tolerance of poor practice and professional mistakes on behalf of children who often don't have a voice, " he said.
Mr Walley said many hyper local site operators were talking about producing a code of practice and conduct to help them operate on a more professional basis.
But there are also some 400 plaintiffs who never played a single down in a professional game, but participated in training camps or served time on a practice squad.