The downside with being a high profile sportsperson is that if you do anything wrong you are exposed in a public forum. There is no way that an incident like this can be kept a secret, as the media sharks circle. Unfortunately, it is a bit unfair on him because we have yet to hear his side of the story, although I'd imagine it's a story he may not necessarily want to tell. It would be credit to him if he did because a 'mea culpa' in these (alleged) circumstances is the ONLY way he's going to address his demons and start the journey to rehabilitation and maybe, just maybe, get to eventually return to rugby at this level - which I hope is the eventual outcome.
The upside to being a high profile sportsperson is that you earn loads of money playing the game you love, travel all around the globe, become a celebrity, pull all the hotties and generally have a fun time. If you put all this at risk then so be it....
BTW, apart from Mark Bartholomeusz (who may well be long past his prime), didn't Gene Fairbanks turn out for the Brumbies on occasions at five eighth, and Australia once or twice in midweek tour matches in the mid 2000s?