The biggest inclusion has been Prithvi Shaw, after the 25-year-old was dropped from the Ranji Trophy side for fitness and discipline related issues.
Out-of-favour India batter Prithvi Shaw turned 25 on November 9 this year.
Prithvi Shaw, recently dropped from Mumbai's Ranji squad, has been named in their probables for the Syed Mushtaq Ali Trophy.
Prithvi Shaw was recently dropped from Mumbai's Ranji Trophy team for the ongoing round of fixtures.
Prithvi Shaw and Shubman Gill were captain and vice-captain when India won the 2018 U19 World Cup in New Zealand
D'Costa, who was born to Anglo-Indian parents hailing from Chennai, has in the past coached Michael Clarke, the late Phillip Hughes, and helped Mitchell Starc switch to fast bowling from wicket-keeping.
Prithvi Shaw shared a 4-word post amid chatter around his exclusion from Mumbai's Ranji Trophy squad.
Disciplinary and weight issues have reportedly seen Prithvi Shaw being left out of Mumbai's Ranji Trophy squad.
Mumbai were just 61 away from victory with openers Prithvi Shaw and Ayush Mhatre batting on 7 and 6 respectively.
A new avatar of Team India was seen during the recently-concluded two-match Test series against Bangladesh.