For me at the moment there are only a few opponents who are equal to Arsenal like Liverpool, Chelsea and Manchester City while other teams not so playing against Nottingham is not a problem for Arsenal especially they are playing at home, we also have to remember that Arsenal were previously beaten by Liverpool so they have to win this match to stay on track. What we are looking forward to from Arsenal is the next match against Manchester City on September 21 I hope they don't lose any more points.
Yes, you are right. Arsenal must win this match. Arsenal will never give up this match. Arsenal is currently in very good form. It is impossible to say in advance what will happen with Nottingham, but I think Arsenal will win. Because Arsenal has been in good form for a few days. If Arsenal's attacking part can be strengthened a little, it will be very good for Arsenal. Arsenal's attacking part is generally weak.
Liverpool are certainly a tough team, the only one with full points.
Chelsea also have a good chance in my opinion.
Arsenal have potential but are unlucky and easily discouraged in my opinion.
I honestly see Manchester City out of the title race.