Jurgen Klopp worried about 'long ball' threat from Arsenal

Liverpool manager Jurgen Klopp is paying little attention to Arsenal's defensive crisis and is more concerned his side might be undone by a direct approach from Arsene Wenger's men.
The Gunners begin the new season at home to Klopp's men with limited options in the centre of defence due to injuries to Per Mertesacker and Gabriel as well as concerns over Laurent Koscielny's fitness.