Unadkat scalped 67 wickets in 10 matches of Ranji Trophy at an unbelievable average of 13.23.
Since his debut in 2016, Bumrah, with his unconventional action, has become an India mainstay across formats.
The left-arm pacer finished the season with 67 wicket including match-winning spells in the semifinal and final, allowing Saurashtra to lift their maiden Ranji Trophy title.
Ghavri said that Pant might have lost out his spot as the second wicket-keeper in the squad to Dinesh Karthik due to the latter's superior 'keeping abilities'.
Shami has continued to impress during the ODI series in Australia and New Zealand.
Mohammed Siraj made his debut in the second ODI against Australia on Tuesday at the Adelaide Oval.
Ghavri expects beaten Australia to fight back in the remainder of the four-match series starting with the second Test at Perth but backed the Virat Kohli-led India to hold fort.
In six ODIs, Khaleel has claimed 11 wickets to go with three in the recent T20Is versus West Indies.
The Mumbai Cricket Association (MCA) today extended till July 9 the deadline for making application for the positions of the coaches of Mumbai Ranji and Under-19 teams.
Karsan Ghavri will be the third member of MCA CIC, after Ajit Wadekar and Amol Muzumdar.