Middlesbrough's Spanish manager Aitor Karanka (L) and Liverpool's German manager Jurgen Klopp watch the players from the touchline during the English Premier League football match between Middlesbrough and Liverpool at Riverside Stadium in Middlesbrough, northeast England on December 14, 2016. / AFP / Lindsey PARNABY / RESTRICTED TO EDITORIAL USE. No use with unauthorized audio, video, data, fixture lists, club/league logos or 'live' services. Online in-match use limited to 75 images, no video emulation. No use in betting, games or single club/league/player publications. / (Photo credit should read LINDSEY PARNABY/AFP/Getty Images)