Six Nations 2016: Sean Holley's analysis of Scotland

Scrum V analyst Sean Holley assesses Scotland's strengths and weaknesses before their 2016 Six Nations second round clash with Wales in Cardiff on Saturday.

Vern Cotter's team lost at home to England on the opening weekend while Wales' campaign began with a draw with Ireland in Dublin.

Watch Scrum V's Six Nations specials on Sundays throughout the tournament on BBC Two Wales and on demand on the iPlayer.