Football, gluttonous beast that it is, sometimes makes other sports look farcically small time. Switching channels from the games in Qatar to a Champions Cup match is like watching a tornado rip through your garden and then turning on Nationwide. And if FIFA is starting to resemble the last days of the Roman Empire, then rugby administration has the feel these days of a small town squabble over a rocky patch of land.  If you, theoretically, wanted to declare war on a sport you’d squeeze it from all angles and right now it feels like an army general has rugby…