Mark McCall the role model for old pal David Humphreys at Gloucester

The director of rugby wants to transform his club into a European force to rival Saracens and says winning the Challenge Cup final would be a stepping stoneDavid Humphreys and Mark McCall lifted the Heineken Cup together when Ulster defeated Colomiers in the 1999 final in Dublin. Playing colleagues then and Premiership directors of rugby now, they will this week be in Edinburgh on the trail of European silverware – consolation for one and reward for the other.Humphreys’ Gloucester face Stade Français in the Challenge Cup final at Murrayfield on Friday night; the following day McCall’s Saracens…