By Matt Hardy It’s about time rugby got off its high horse about its so-called values. For too long the oval balled sport has claimed moral superiority over every challenger because fans are silent for opposition kicks and can drink in stands (really?!). But the truth is, rugby is as rotten as the rest and only a rebuild from the ground up can save it from becoming a sport simply for those with burgundy cords and tweed blazers. The Six Nations is on the horizon; the only rugby competition where non-rugby fans pay any sort of interest in the sport. Dark rugby shadowBut even this has a dark shad…