By STEFFAN THOMAS

Glory days: Cardiff celebrate winning the European Challenge Cup in 2018 PICTURES: Getty ImagesFORMER Cardiff No.8 Nick Williams is concerned with the direction his former club are heading in. The globetrotting Junior All Black, who retired in 2020, experienced professional rugby in New Zealand, Ireland, Italy, and Wales, and Cardiff is where he is calls home. He left an indelible impact at the Arms Park, and it is no coincidence the Blues emerged victorious in 59 per cent of the games he started, with only a 14 per cent win ratio when he was absent. The 38-year...