GOTHENBURG, SWEDEN - AUGUST 06: Joel Campbell of Arsenal during a training session at the Gothia Park Academy on August 6, 2016 in Gothenburg, Sweden. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)
GOTHENBURG, SWEDEN - AUGUST 06: Joel Campbell of Arsenal during a training session at the Gothia Park Academy on August 6, 2016 in Gothenburg, Sweden. (Photo by Stuart MacFarlane/Arsenal FC via Getty Images)