Munster more potent with Larkham and Rowntree, says Mark McCall

Mark McCall believes the addition of Stephen Larkham and Graham Rowntree to the Munster coaching team has made them more formidable opponents than when they defeated them in the semi-finals of the Heineken Champions Cup last April.

His side are currently trying to work out defending their European and Premiership in the wake of their massive points deduction and hefty fine for breaching their domestic salary cap.