These many players debuted for India in last 6 months and everyone performed so great
Washington sundar who never played much First-class cricket was given an opportunity and he showcased his potential. Shubman Gill, Shardul Takur continued their prime form. Mohamed Siraj in the absence of India's pace spearhead bumrah rattled Aussies batting apart. T.Natarajan from tamil Nadu was the showstopper among all the debutants. He went as a net bowler and played all three formats and he stamped his authority like a boss.
Later, in T20's with england, ishan kishan and surya Kumar Yadav from mumbai indians proved their capability and added more selection woes for the selectors. Literally, Now india has 2or3 options for each spot and a lot of credit has to go to the indian Domestic cricket and IPL which is the base for the international level.