Arsenal v Bayern Munich - UEFA Champions League Round of 16 Previews

FILE PHOTO - EDITORS NOTE: COMPOSITE OF TWO IMAGES - Image Numbers 454921563 (L) and 178222670) In this composite image a comparison has been made between Head coach Josep Guardiola of Bayern Munich (L) and Arsene Wenger the Arsenal manager. Arsenal and Bayern Munich meet in the UEFA Champions League Round of 16 match 1st leg on February 19,2014 with the 2nd leg on March 11 ,2014. ***LEFT IMAGE*** MUNICH, GERMANY - DECEMBER 10: Head coach Josep Guardiola of Muenchen reacts during the UEFA Champions League Group D match between FC Bayern Muenchen and Manchester City at Allianz Arena on December 10, 2013 in Munich, Germany. (Photo by Lennart Preiss/Bongarts/Getty Images) ***RIGHT IMAGE*** LONDON, ENGLAND - AUGUST 27: Arsene Wenger the Arsenal manager reacts on the touchline during the UEFA Champions League Play Off Second leg match between Arsenal FC and Fenerbahce SK at Emirates Stadium on August 27, 2013 in London, England. (Photo by Michael Regan/Getty Images)