By PAUL REES

Happy: Fraser Dingwall celebrates scoring in last season’s Six Nations
PICTURES: Getty Images

FRASER Dingwall is confident the shock loss of two coaches this summer will not derail England who have shown significant signs of progress this year.
Conditioning specialist Alex Walters and defence coach Felix Jones, who were both part of World Cup winning South Africa management teams, resigned in quick succession after the summer Tests against Japan and New Zealand.
Walters moved to Ireland, partly for family reasons, but no official explanation has been given for...