Rob Kearney and Greig Laidlaw in action during Ireland's convincing 28-6 win over Scotland in DublinIreland try-scorer Jamie Heaslip is congratulated by Ulster players Chris Henry, Luke Marshall and Rory BestScotland centre Alex Dunbar prepares to tackle Ireland fly-half Jonathan Sexton at the Aviva StadiumProp Mike Ross comes up against Sean Lamont as Ireland emerge 22-point winners in their Six Nations openerWinger Andrew Trimble prepares to touch down for the opening try of the gameIreland's Brian O'Driscoll tackles Stuart Hogg during a keenly fought Six Nations encounterIreland coach Joe Schmidt admitted to being "relieved" after his first Six Nations game in charge ended in victoryTry-scorer Andrew Trimble is congratulated by Conor Murray as referee Craig Joubert raises his arm for a tryScotland pair Ryan Wilson and David Denton combine to try and halt the progress of Irish hooker Rory Best