Mitchell Swepson, Lance Morris, Peter Handscomb? Who will get on the India flight?

Australia have two days left of their home Test season to push for the victory that would give them a clean sweep of the summer and, barring extreme points deductions, secure a place in the World Test Championship final at The Oval in June.However, regardless of having their spot booked before heading to India that tour will be one of the series that defines their year and against their likely opponents in the WTC final, albeit in vastly different conditions. It will, therefore, be intriguing to see which players fill the fringe places in the squad that will be announced shortly after the Sydney Test is finished.Some of the names called up for the final match against South Africa have given a clear indication of the way the selectors will go. Ashton Agar can be locked in with Matt Renshaw highly likely to be included given the versatility he provides while Peter Handscomb, added late to the Sydney squad, is another expected to travel as a spare batter. Marcus Harris, having travelled all summer as a reserve, may end up unlucky again.Alongside those who are certain selections it does not leave many gaps to fill, although the injury concerns with Mitchell Starc and Cameron Green may mean a slightly larger group travels. Green has conceded they are both in a race against time for the opening Test in Nagpur.There will be at least one more frontline spinner alongside Agar and Nathan Lyon, and there could yet be two. Legspinner Mitchell Swepson, who played in Pakistan and Sri Lanka, will be in the frame as will the uncapped offspinner Todd Murphy who is very highly regarded. The chances of a surprise call-up for Adam Zampa appear to have receded."Todd's putting his hand up with the performances he's put on the board," coach Andrew McDonald said after the MCG Test. "Mitch Swepson performed well in the subcontinent previously."Matt Renshaw coming in again in Test cricket has had some success there before. Pete Handscomb, no doubt, would probably consider himself unlucky not to be in that conversation for Sydney, but ther