Gray has no issue with flak as Hibs eye semi-final

David Gray insists he is not preoccupied by criticism that has followed a disappointing start to the season as Hibernian set their sights on the first semi-final of his reign as head coach.The Edinburgh side will reach the last four of the Premier Sports Cup if they can beat League One side Ross County in Dingwall on Saturday.Having lost back-to-back Premiership matches to Heart of Midlothian and St Johnstone, and squandered a great opportunity to reach the Conference League, Gray is under scrut