A trio of observations on Arsenal's 2-1 win vs. Queens Park Rangers in the Premier League.
1. Arsenal's Alexis dependency
Where would Arsenal be without Alexis Sanchez?
The answer to that question hardly bears thinking about for Gunners boss Arsene Wenger or the club's army of supporters, who once again relied heavily on their brilliant and seemingly tireless Chilean to unlock the door to victory.
Wenger continues to insist his side have not become entirely reliant on a player for whom he paid 35...