LONDON, ENGLAND - MARCH 13: Yaya Sanogo of Arsenal during match between Arsenal and Manchester City at Emirates Stadium on March 13, 2017 in London, England. (Photo by David Price/Arsenal FC via Getty Images)
Arsenal's French striker Yaya Sanogo (L) stretches for the ball during the UEFA Champions League Play-Off second leg football match at The Emirates Stadium in Lnorth London on August 27, 2013. Arsenal won the game 2-0, and the tie 5-0 on aggregate. AFP PHOTO/ADRIAN DENNIS (Photo credit should read ADRIAN DENNIS/AFP/Getty Images)
LONDON, ENGLAND - AUGUST 27: Yaya Sanogo of Arsenal in action 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)
LONDON, ENGLAND - AUGUST 16: Yaya Sanogo of Arsenal goes past Joel Ward of Crystal Palace during the Barclays Premier League match between Arsenal and Crystal Palace at Emirates Stadium on August 16, 2014 in London, England. (Photo by Clive Mason/Getty Images)
LONDON, ENGLAND - AUGUST 10: Gael Clichy of Manchester City competes for the ball with Yaya Sanogo of Arsenal during the FA Community Shield match between Manchester City and Arsenal at Wembley Stadium on August 10, 2014 in London, England. (Photo by David Rogers/Getty Images)
