CARSON, CA - JULY 31: Joel Campbell #28 of Arsenal during the friendly match between Arsenal and CD Guadalajara at StubHub Center on July 31, 2016 in Carson, California. Arsenal won the match 3-1 (Photo by Shaun Clark/Getty Images)
CARSON, CA - JULY 31: Joel Campbell #28 of Arsenal during the friendly match between Arsenal and CD Guadalajara at StubHub Center on July 31, 2016 in Carson, California. Arsenal won the match 3-1 (Photo by Shaun Clark/Getty Images)