Joe Root smiles after a successful review from India resulted in his dismissal India v England, 5th Test, Chennai, 1st day, December 16, 2016© Associated Press
Kyle Jamieson runs in to bowl, Wellington v Canterbury, Super Smash T20, Wellington, December 16, 2016© Getty Images
Wahab Riaz delivers the pink ball, Australia v Pakistan, 1st Test, Brisbane, 2nd day, December 16, 2016© Getty Images