Veteran wicketkeeper-batsman Wriddhiman Saha and young opener Prithvi Shaw are unlikely to be picked for the remaining Tests in Australia as India look to ring in wholesale changes after the batting debacle in Adelaide.

It is understood that young Shubman Gill, after a couple of impressive knocks in the warm-up games, is seen as a replacement of Shaw as senior star Rohit Sharma will not be available till the third Test in Sydney.