Manchester United's English midfielder Ashley Young (C, R) and Manchester United's German midfielder Bastian Schweinsteiger (C, L) warm up during a training session in Wolfsburg, central Germany, on December 7, 2015, one the eve of the UEFA Champions League Group B second-leg football match VfL Wolfsburg vs Manchester United. AFP PHOTO / JOHN MACDOUGALL / AFP / JOHN MACDOUGALL        (Photo credit should read JOHN MACDOUGALL/AFP/Getty Images)