Even Arsenal is struggle to beat Fulham in home, they really need Saka, he only play for 7 minutes and can score a goal.
Arsenal ain't a good club without Saka. It's because he is the only player they can rely with. They can play well when he was there, but when he's out, they're clueless about what to do. He's the reason why they're getting very optimistic to fight against Madrid.
I see no better player in Arsenal than him. he's the only one who carried them, and it happens very often.
It cannot be denied, Saka is the difference for Arsenal's front line who is able to create attacks and it has been proven that Arsenal's front line plays very badly when Saka is absent.
The victory against Fulham is quite important but I don't think it has a big impact on the Premier League title competition this season, Arsenal are now too far behind so I think the victory against Fulham doesn't mean anything to them except just securing their position in the standings.