India, Feb. 1 -- England captain Jos Buttler made his intentions crystal clear on India's concussion substitute controversy after the fourth T20I in Pune. Suryakumar Yadav and Co. emerged victorious on Friday night and took an unassailable 3-1 lead over England with a 15-run win, but it was their ploy to use Harshit Rana as a concussion substitute for half-centurion Shivam Dube grabbed all the attention.

All-rounder Dube was picked in the playing XI, and he played a ferocious 53-run knock off 34 balls when India were asked to bat first. However, he was hit on the helmet by a Jamie Overton delivery in the 19.5th over, leading to the concussion protocol being followed. He did face the last ball of the Indian innings but didn't take the fie...