Chilean fires home his first Premier League goal, but should Arsene Wenger be looking to bring in another goal-scorer before the summer transfer window slams shut tomorrow evening?
SEE ALSO: best Premier League players 2014/15
Chilean fires home his first Premier League goal, but should Arsene Wenger be looking to bring in another goal-scorer before the summer transfer window slams shut tomorrow evening?
SEE ALSO: best Premier League players 2014/15