I think Arsenal are going to go home with all three points. And Nottingham Forest are to beat Manchester United. It’s a easy prediction in my opinion. Nottingham Forest are a better team this season than Manchester United, they are fighting for top four position on the Premier League table while Manchester United are lucky to have escaped relegation zone.
On paper, Arsenal can secure points easily, besides Fulham quality is below them, this game will also be played at their home ground. Nottingham are highly motivated to qualify for next season's UCL, so every point counts for them to secure their position in third place. Chelsea could overtake them if they continue to drop points, with Man City also looking to move back into the top four.
It’s a sure bet, Arsenal are definitely going to win this game. However, there is nothing left in the Premier Leagie this season to fight for. Last I heard, there are going to be five Premier League teams that will qualify for Champions League football next season so if that’s true, there shouldn’t really be a fight for top 4 finish rather it should be top 5 finish.
Nothing in football is a sure bet, every team could end up losing to any team, but this could be considered as sure as it gets. Plus, five or four, it doesn't matter to Arsenal considering they will definitely finish second place, they won't care about the rest. If they can't win the whole thing, which they can't, then they won't be third neither so they are not going to care about this game neither.
This is the type of game people bet because they think Arsenal would underestimate their opponent, not care about the result, and also end up with a "mistake" game where they may lose it. I do not believe that to be the case in this situation but I am sure that Arsenal could shock the world. I would still say Arsenal has the highest chance to win though.