LONDON -- A trio of observations on Arsenal's 2-0 win versus Borussia Dortmund in the UEFA Champions League.
1. Gunners find cheer
After Alexis Sanchez scored Arsenal's second goal, a gleeful Arsene Wenger made his way to the touchline. The Gunners' two goal scorers against Borussia Dortmund were both vindicators: Yaya Sanogo's first for the club is hoped to be the first of many, while Sanchez has been worth every penny of the 35 million pounds paid for him.
Bright spots in a bad spell, these were...