Stuttgart boss Hoeness hails O'Neill impact at Celtic

Stuttgart head coach Sebastian Hoeness has been impressed by the way Martin O'Neill has transformed a "turbulent" season at Celtic as the teams prepare to meet in the first leg of their Europa League play-off. O'Neill, 73, is in his second spell as interim boss, stepping in after the departures of Brendan Rodgers and Wilfried Nancy. The Scottish champions have gone 10 games unbeaten since O'Neill returned in January and now lie three points behind Premiership leaders Hearts with a game in hand.