So it is no wonder that Arsenal fans are somewhat concerned that the Chile international has just entered into the final two years of his contract.
There is yet to be any concrete announcement from Arsenal about Sanchez’s future, with his current deal set to expire in the summer of 2018.
And Arsenal fans are clearly worried.
Click below to begin the slideshow.
After Alexis Sanchez scored twice for Chile in the 3-1 win over Uruguay this week, Arsenal’s official Twitter account asked fans for their description of the attacker.
However, they may have not expected that a large portion of the responses would be as follows.
Click below to see some of the reactions from fans to the tweet.