Louis Rees-Zammit is backing Wales to get their attack together by the end of the Six Nations. The Gloucester flyer raced half the length of the pitch for a try that edged Wales head of England at the start of the second half at the weekend, but then saw his side slip to a third successive defeat. But the biggest attacking threat in the Welsh back line believes things will progress as the youngsters being introduced into Warren Gatland’s new look squad get a chance to gel.