Wales have their 'backs to the wall' as the pressure builds on Warren Gatland
![Wales have their 'backs to the wall' as the pressure builds on Warren Gatland](https://i2-prod.walesonline.co.uk/incoming/article29524202.ece/ALTERNATES/s615/0_JS337952422.jpg)
Gatland is facing increasing scrutiny, with the second Test against Australia on Saturday key
Gatland is facing increasing scrutiny, with the second Test against Australia on Saturday key