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LONDON, ENGLAND - SEPTEMBER 28: Arsenal's Theo Walcott celebrates with his team mates after scoring his sides first goal during the UEFA Champions League match between Arsenal FC and FC Basel 1893 at Emirates Stadium on September 28, 2016 in London, England. (Photo by Rob Newell - CameraSport via Getty Images)

LONDON, ENGLAND - SEPTEMBER 28: Arsenal's Theo Walcott celebrates with his team mates after scoring his sides first goal during the UEFA Champions League match between Arsenal FC and FC Basel 1893 at Emirates Stadium on September 28, 2016 in London, England. (Photo by Rob Newell - CameraSport via Getty Images)