I think it's even more about Liverpool dropping points against Nottingham Forest again next week Tuesday when they travel to Nottingham Forest stadium. Even at home they found it difficult to break Manchester United, I expect a tough game for Liverpool, mind you, they lost the first fixture earlier this season against Nottingham Forest do not forget in a rush..... Arsenal will be against their london rivals who doesn't get along together ( Tottenham Hotspur ) and they will definitely maintain the second spot because I'm certain they'll get all three points against Tottenham Hotspur. The one game left to play as well would be against their rivals Everton, they won't get it easy during that fixture.
Nottingham are the only team that managed to beat Liverpool this season, it would be good for the intrigue in the Premier League if they did it again. I think it is quite possible, although initially few took them seriously, they were able to prove that they are capable of beating their opponents and if they beat Liverpool the difference between them will be only 3 points. But on the other hand, Liverpool are strong enough to beat any team, so the match should be exciting.