England captain Dylan Hartley has yet to come through return-to-play protocols after reporting concussion symptoms following last month's Six Nations defeat to Ireland, and his Northampton club coach is reluctant to put a timeframe on his return.
England captain Dylan Hartley has yet to come through return-to-play protocols after reporting concussion symptoms following last month's Six Nations defeat to Ireland, and his Northampton club coach is reluctant to put a timeframe on his return.