Saha revealed last year that the Indian team management told him that they'd be looking at other wicketkeepers. Despite this, Saha could still return to the team as the first-choice Test wicketkeeper.
KL Rahul is included on the list of wicketkeepers due to his occasional wicketkeeping role in limited-overs cricket. He is expected to feature in the upcoming series against Australia, with the Indian team management looking beyond KS Bharat for the position.
KS Bharat has been a key member of the India A setup and recently made it to the India squad as the reserve wicketkeeper. He had an impressive outing for India A against Bangladesh in Sylhet in December.