The guard could return to action with the side against the Orlando Magic later today after an eight-game absence with a biceps injury.
The 22-year-old told ESPN: "I feel good. It was great to be back out there. It was definitely hard for me these last two weeks just sitting on the bench. But as always, if I go down, I'm the biggest cheerleader.
"If I'm ready to go, I see no reason to stop me. But obviously everyone has their reason, as we know in this business. Obviously, you have a respect for it, but as a basketball player and as a competitor, there's an inner drive to be back out there. We'll see what happens."
The Australian has averaged 21.2 points per game this season.