Northampton defence coach Lee Radford cites simplified structure as the key to his side’s turn in fortunes this season.

In recent years, Saints were top in the attacking stats but last season they had the second worst defence in the Premiership, conceding 84 tries at 4.2 a game.
Fast forward a year and the Saints have drastically improved, thanks to the arrival of decorated former rugby league player and coach Radford.
Radford spent 17 years playing the 13-man code, representing Bradford Bulls and Hull FC, before moving into coaching and leading Hull FC to back-toback Challenge Cup wins, h...