Ireland reach new heights and make New Zealand game an enticing prospect

New Six Nations champions go to Twickenham for a possible grand slam but Ireland’s autumn game with All Blacks now catches the eyeThe most satisfying week in Irish sporting history? If their horses can cope with the soft ground at Cheltenham and their rugby players canter to a triumphant grand slam at Twickenham on Saturday the next few days will definitely be up there. Just imagine the wild delight on St Patrick’s Day should England trail in a distant second behind Rory Best’s thoroughbred Six Nations champions.The latest official World Rugby rankings are already worth toasting. As a conseque…