Wilshere's substitution proved the key

Wilshere's substitution proved the key

A good performance by Arsenal today at Stamford Bridge.

Arsenal controlled most of the second half, with Wilshere pulling the strings in midfield.

I was very surprised to see him being substituted by Wenger in the final 10 minutes as this meant that Nasri had to perform some of his defensive duties.

It was no real surprise to see Chelsea scoring the crucial second goal after young Jack's substitution.