Introduced by Jonathan Sutherland. / / Highlights of the weekend's Scottish Premiership action. Leaders Celtic welcome Dundee, while Aberdeen, who are behind the champions on goal difference only, are away to Hibernian. Rangers play St Johnstone, while Kilmarnock begin life after Lee McCulloch with a trip to face Partick Thistle. Elsewhere, Ross County welcome Hearts and Hamilton are at home to Motherwell.