India, Feb. 1 -- India clinched a 15-run victory over England to seal the T20I series, but the spotlight was firmly on the controversial concussion substitution that saw pacer Harshit Rana replace batting all-rounder Shivam Dube. The decision, approved by the match referee, left England frustrated, with skipper former captains Alastair Cook and Michael Vaughan openly questioning the move.

The incident occurred in the final over of India's innings when Dube, who had struck a crucial 53, was struck on the helmet by a Jamie Overton bouncer off the penultimate ball. After an on-field assessment, he was cleared to face the last delivery, yet India were subsequently allowed to bring in Harshit as his concussion replacement. Crucially, this all...