WEST BROMWICH, ENGLAND - MARCH 18: Arsenal fans display Wenger out banners during the Premier League match between West Bromwich Albion and Arsenal at The Hawthorns on March 18, 2017 in West Bromwich, England. (Photo by Robbie Jay Barratt - AMA/WBA FC Via Getty Images)

WEST BROMWICH, ENGLAND - MARCH 18:  Arsenal fans display Wenger out banners during the Premier League match between West Bromwich Albion and Arsenal at The Hawthorns on March 18, 2017 in West Bromwich, England.  (Photo by Robbie Jay Barratt - AMA/WBA FC Via Getty Images)