Steve Tandy has made three changes - including Dan Edwards' return to fly-half - as Wales look to produce a “competitive performance” in their Guinness Six Nations clash against Ireland on Friday night.
Defence coach Murchie enjoyed success during his time at Glasgow Warriors, and you would expect him to produce a similar defensive strategy with Wales.
Wales have confirmed the appointment of Peter Murchie as their new defence coach, ending an eight-month wait to fill the position on a permanent basis.
France climbed above England in the latest World Rugby rankings after another strong Six Nations performance, while Scotland also improved their position following a key victory.
The Welsh Rugby Union has confirmed that Y11 Sports & Media, the current owners of the Ospreys, have been named as the preferred bidder to take over Cardiff Rugby.