TMIB, I do not think such a letter would sound a bit like sour grapes to anyone but the sleazy coach. if these antics are not brought to light, how can they be addressed by those with the power to do so. If you do not want to be embarassed by having your behaviour brought out in the bright sunlight, do not engage in behaviour you would be embarassed by if it is publicized. see how easy that is. the problem is not the ones shining a light on the behaviour, it is those engaging in it.