I went to school with Joe, same year, so naturally have followed his career. Most of us that knew him, though weren't really close friends, thought he made a big mistake going into football after knowing how good of a cricketer he was growing up.
And he is certainly not a spoilt brat considering his heritage, of course those connections would have helped him, but Joe has never been overly arrogant about things.
I can't profess to knowing him at all anymore but I would say watching him play he hasn't got his head in the right place at the moment. And as Tumo says I don't think you can doubt his talent.