Saracens push Chris Ashton for England recall before Racing match

• Coach Mark McCall praises defence of a ‘more complete’ player• Alistair Hargreaves in contention for European Champions Cup tie• Match report: Saracens 42-14 HarlequinsMark McCall has advised Racing Métro to beware “the two best finishers in England” in Sunday’s European Champions Cup quarter-final in Paris. Chris Ashton and David Strettle are in prolific form for Saracens and the director of rugby believes the 28-year-old Ashton could yet make England’s squad for the World Cup.Ashton has not played for England since last summer’s tour to New Zealand but, having seen him score two tri…