Being paid from NBL teams isn't year round. Basically it is from pre season till season end. Therefore when playing for an ABL team on a sporting visa they must still be paid a minimum per month.
The way Woodville got around it was to only bring out the import for a maximum amount of games, so for example, to have an import you must pay a minimum of about $2,167 per month, plus have accomodation, car and pay his airfare. Therefore to have an import for a whole season would cost about $13,000 just in cash alone. Due to the fact that Woodville couldn't really afford this, they brought him out for 3 or 4 months and paid him accordingly.
They other way is to find an employer who will employ him but actually pay his wages to the Basketball club, who then passes the money over to the player.
My thinking is, if Dusty is applying for a Dual Citizenship, then he would be or should be getting paid $0 from North. If he was, he would be breaching his visa. If he is being paid, then it needs to be the minimum.