Rubbish about Rugby! Rugby is by far the easiest sport for anyone to pick up and play, requires little skill other than good timing, being built and running into other men! You don't even need to be gifted with height! If you were stocky, 5'5" you could become a rugby player in a year, even having never picked up a ball.
Hugh worked his ass off for a year and a half to get back to standard, you obviously never saw him play AFL in his younger years, he was touted as a budding star. He had all the qualities, they don't just disappear when you play another sport. If nothing else, he probably added to his AFL skillset while playing basketball.
Look at him now, looking at getting a 350,000 a year extension from the Crows. He'd have to be David Anderson or Brad Newley to receive that amount of money in the NBL.