Mark Evans warns Wales and Australia before RWC as Fijian Drua make big strides

The challenge facing Warren Gatland's Wales and the Wallabies under Eddie Jones at the Rugby World Cup has suddenly become even more daunting thanks to the significant strides made by the Fijian Drua in the Super Rugby Pacific championship and the heart of the improvement is Welshman Mark Evans, who admits he is getting increasingly nervous about his nation's chances in the build up to France