Why Didn't Vaibhav Sooryavanshi Make His Debut Yet?

Despite growing expectations, teenage star batter Vaibhav Sooryavanshi was not included in India's playing XI for the 1st T20I against England last night. Captain Shreyas Iyer said the team preferred an experienced combination. India retained its established opening pair and selected 3 spinners, stressing continuity while delaying the youngster's debut.