Wales’s Jamie Roberts rekindles love for game after amateur stint

• Centre Roberts refreshed after playing for Cambridge University• George North relieved to be away from club pressuresGeorge North is not enjoying life in the Premiership but his fellow Welsh émigré in the English league, Jamie Roberts, feels his move to Harlequins this season, after a short stint in the amateur game with Cambridge University, has rekindled his enthusiasm and broadened his outlook.North and Roberts are set to be named in the Wales team to face Ireland in Dublin on Sunday, but while the Northampton wing has spoken of his relief at rejoining his national side wher…