Australian Team must be wondering about the openers.
Finch has scored 0,11,50,25,8,3 (97 runs) in 6 innings this series.
Marcus has scored 26,26,70,20,22,13 (177 runs) in 6 innings this series.
Obviously Finch is better batsman, but Pat Cummins has scored 10, 28, 19, 1, 17, 61* (136 runs) in 6 innings this series. Such has been Finch's form. He has given very poor starts to Team Australia and has helped Indian pacers attack the one down with brand new ball, also effectively asking Usman Khawaja to play the openers role. Like this strong Indian pace bowling spoilt the batting averages on our tour of SA, now the batting averages of Australian batsman are looking below par this series.
Indian batsmen have scored 3 tons, Australian batsmen have none. Will the Australian think tank change or shuffle the batting lineup to address this issue

Border in the post stumps interview says tough calls need to be taken for Sydney test as far as batting is concerned.
Test FL's - 8 , ODI and Tests Combo FL's - 1, ODI World Cup - 1, ODI FL's - 7, ODI and T20i combo FL's - 1 ,
T20 Franchisee FL's - 7, T20i Cup FL's- 1, T20 FL's- 5 , 50 Overs Domestic FL's - 1, 40 Overs Domestic FL's- 1