Root has to prove he is better than your average Joe
![Root has to prove he is better than your average Joe](http://i.dailymail.co.uk/i/pix/2017/12/17/20/4767093800000578-0-image-m-16_1513543356748.jpg)
NASSER HUSSAIN: The question Joe Root needs to ask himself right now is quite simple: how good do I want to be? Because he’ll know that he’s better than the shot he played on day four at the WACA.