UK's JD Sports shrugs off Nike woes with multi-brand approach
HY profit 406 mln stg, ahead of consensus*Reiterates FY profit guidance*Shares fall 3% amid Nike worries(Adds detail on Nike throughout, CEO comment in paragraph 8, analyst comment in 5)By Sarah YoungLONDON, Oct 2 (Reuters) - British sportswear retailer JD Sports Fashion is confident it will meet an...