Exeter keep Saracens in their sights with bonus point win at Worcester

• Worcester 15-30 Exeter• Four tries by Exeter extend their lead as Premiership’s top try scorersThere is no need for calculators this week but the simple mathematics of another bonus-point victory paints a rosy picture for Exeter. Four more tries extend their lead as the Premiership’s top try scorers, consolidate their hold on second place and keep Saracens firmly in their sights.James Short and Ian Whitten crossed in the first half, Thomas Waldrom and Don Armand in the second while Worcester, for all their bluster, managed only five penalties by Tom Heathcote, whose miss just before half-tim…