"?Alexis Sanchez is happy at Arsenal, despite rumours stating otherwise, and is doing well under the tutelage of Arsene Wenger according to Chile legend Ivan Zamorano.
Sanchez was once again a key figure as Arsenal finished in second place in the Premier League, scoring 17 goals and assisting 11 in all competitions in his second season with the Gunners.
Despite his fine individual form, reports claimed the former Barcelona man was considering his future at the Emirates amid a rumoured feud with Wenger.
Zamorano has tipped Sanchez to continue improving and 'recovering his happiness' at Arsenal under Wenger.
"I think that Alexis is recovering his happiness. He looks like a happy guy at Arsenal," Zamorano told Omnisport.
"Wenger has squeezed him and he has taken the best of Alexis. This is very important, because when he comes on the pitch motivated, he make the difference.
"He is the best Arsenal player and one of the best forwards in the Premier League. That means that he is working really well.
"He is still very young and I think that he still has to give a bonus to become the best player in the world.
"He is working on that daily. He is significant for Arsenal and for the national team."