What can we expect from new Wales head coach Wayne Pivac

The announcement of Scarlets boss Wayne Pivac replacing Warren Gatland as head of the Welsh national team after next year's World Cup brings around a new wave of excitement in northern hemisphere rugby. Like his fellow Kiwi, Pivac will switch club-coaching for country after a World Cup. However, unlike Gatland, much will be expected of the man credited with bringing the Scarlets their first Guinness Pro14 title in 2016. Wales had found themselves in a bit of a rut over the course of the last 18 months. The infamous "Warren Ball" strategy came under some pretty intense scrutiny and criticism, …