The Brazilian forward did not start, but he finished with aplomb as Mikel Arteta's side made an impressive start in the Champions League
For too long Arsenal laboured. They jittered. They were rushed off the ball and careless on it. It was not a performance to ignite a Champions League campaign with much enthusiasm.
On 71 minutes, Mikel Arteta looked to his bench and sent on Gabriel M... [4908 chars]