Wales will find another gear against Ireland to seal Six Nations grand slam | Jamie Roberts

All of our coaching staff were involved in the 2012 grand slam and they will have the players believing their hard work will deliver what they deserve on SaturdayWales will need to save their best for last against an Ireland team who have yet to hit top form, but I cannot see them losing. They have been criticised for not showing much attacking flair, but it is defence that wins tournaments and the way they held on at Murrayfield last weekend showed the character of a resilient side. Related: Wales unchanged for crucial Six Nations finale against Ireland I would love to be involved on Saturday…