Arsenal boss Arsene Wenger admits Robin van Persie will be vital in their hunt for trophies.
The Dutch ace struck a hat-trick in victory over Wigan Athletic on Saturday.
"Robin is an important player in our squad. He can finish, provide and the understanding with our offensive players is very good so of course, he will be very important," Wenger said.
"Some players have played many games, but Van Persie has been out for a long time. Him and Fabregas had a long breather and we hope he can benefit from that."
Wenger feels Van Persie will have grown in character from an enforced spell on the sidelines.
"What he has gone through has been difficult," the Arsenal boss said.
"A player who is injured is fragile. He feels useless and is without his job. He is without his happiness.
"On the other hand, it has made him a lot stronger mentally because he had to fight against disappointments. This is what makes you strong in life.
"Robin is now a completely sharp and fit - and strong. He looks strong mentally."
