There's no way Nottingham Forest is seeing draw in that game I doubt, it's a straight winning for Arsenal yes Nottingham Forest was in mad form last season but their performance this season is really poor, and without a coach will still make it more difficult to them, and Arsenal on the other hand has just lost three points to Liverpool last week and wouldn't let such mistake to repeat itself not now, so they are sure gonna come out to play in order to gat the three points if they're to stand as a title contenders.
Arsenal is very sound in their form now and I doubt they are going to allow Nottingham forest deny them of three points in this fixture because for them it counts as they are looking forward to ending the season winning the league title this season. I also believe that there is a chance of draw in this game, such that Arsenal would not want to concede too many goals but Nottingham forest will be mostly doing more of the defence and Arsenal the attack.
Arsenal has a pretty good chance of securing three points in this match, not only because of their stronger squad depth, but also because Arsenal will be playing at home in this match, so I think Arteta and the squad should be able to secure three points from Nottingham Forest. Meanwhile, Nottingham Forest themselves have started this season looking less convincing than they did last season, when they showed they could challenge the stronger teams. In addition, Nottingham Forest is currently in a rather serious situation. They have just replaced their coach, firing Nuno Espirito and appointing former Spurs coach Ange Postecoglou as their new coach. This is a major transition, and it will certainly take some time for Nottingham Forest players to adapt to their new coach's tactics and formation.