Sam Billings dislocated his left shoulder while fielding and is no longer part of the England squad.
MS Dhoni guided Chennai Super Kings to a winning total of 175/5 despite his team being reduced to 27/3.
Chris Jordan wrecked the Windies top-order batting as England completed a crushing, series-clinching victory.
Virat Kohli is eyeing a Test series victory over Australia, which starts December 6 at the Adelaide Oval.
Chasing a target of 203 needed a blazing start and veteran Shane Watson was up for a challenge, hitting 42 off 19 balls.
The England player is bowled over with the former Indian star's 'calming influence'.
Jason Roy, along with England skipper Eoin Morgan (Kings XI Punjab) and Sam Billings (Delhi Daredevils) are returning to England.
Sam Billings is not exactly in search of "gold dust" whenever he speaks to Rahul Dravid but merely chatting about the game with the Indian great has helped him deal better with the vagaries of international cricket.