BIRMINGHAM, ENGLAND, SEPTEMBER 20: (3rdL) Danny Welbeck celebrates scoring the 2nd Arsenal goal with (L) Mesut Ozil, (2ndL) Aaron Ramssey (2ndR) Alex Oxlade-Chamberlain and (R) Santi Cazorla during the Barclays Premier League match between Aston Villa and Arsenal at Villa Park on September 20, 2014 in Birmingham, England.
BIRMINGHAM, ENGLAND - SEPTEMBER 20: Mesut Ozil celebrates scoring Arsenal's 1st goal with Danny Welbeck, Kieran Gibbs, Aaron Ramsey and Alex Oxlade-Chamberlain during the Barclays Premier League match between Aston Villa and Arsenal at Villa Park on September 20, 2014 in Birmingham, England
BIRMINGHAM, ENGLAND - SEPTEMBER 20: Aly Cissokho of Villa scores an own goal under pressure from Alex Oxlade-Chamberlain and Santi Cazorla of Arsenal during the Barclays Premier League match between Aston Villa and Arsenal at Villa Park on September 20, 2014 in Birmingham, England
BIRMINGHAM, ENGLAND, SEPTEMBER 20: Mesut Ozil sshoots past Aston Villa defender Philippe Senderos to score the 1st Arsenal goal during the Barclays Premier League match between Aston Villa and Arsenal at Villa Park on September 20, 2014 in Birmingham, England.