Arsenal striker Alexandre Lacazette believes the Gunners can save their season by beating Chelsea today and lifting the FA Cup.
"We missed a few of our targets," said the France striker.
Lacazette added: "It's been a weird year. We had the long stop, we changed manager [Arteta replaced Unai Emery in December], had different players.
"It was a difficult season, maybe the most difficult in my career, but I know I learned a lot. The FA Cup means a lot. I came to Arsenal to win trophies."
Arsenal's Mikel Arteta and Chelsea's Frank Lampard are both aiming to win first trophies as managers.
The Gunners, who have won a record 13 FA Cups, finished eighth in the Premier League and will not qualify for the Europa League if they lose at Wembley.
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