After all-rounder Marcus Stoinis' injury, the Australian side are facing major challenges in choosing their playing XI as assistant coach Brad Haddin said that they are still finding their best.

"At the moment, we're still trying to find that best XI. Marcus' has thrown a spanner into everything there with his injury and how important an allrounder is. We're still trying to find what works best for us. Come later in the tournament, we'll start to understand what the conditions are like a lot better and what ... our best XI (is). At the moment, we're not settled on our best XI," Cricket.com.au quoted Haddin as saying.