Role models, actually see them life, make such a big difference. A four time world coach of the year, leading new zealand to the world cup in 2015. Steve hansens would always be big shoes to fill. But that is what ian foster will attempt to do, after being named as the all blacks new head coach. After landing the job he says hes ready for the topjob despite the pressures that comes with it. Persistent catch and byjob is to be what they needed me to be. Has his own style and my own style needs to complement that and it is time to see me in a new light and it is up to me to show you that i and innovative and the sense of direction where i want this thing to go. So what type of coach is he, how will he differ from his predecessor, and what can he do to lift the mood amongst his staff and players after that semi final defeat to england at the world cup. Heres the bbcs Rugby Union Correspondent Chris Jones ian foster has extensive knowledge, having been his assistant for the past eight year