Arsenal is still facing Liverpool , Manchester City and Newcastle. They are also playing against Chelsea, but I wouldn't say that that game is as hard as it once was when Chelsea was in shape. Manchester City is still within striking distance and Arsenal also has to play away against them. This can still go a lot of ways but I wonder whether Manchester United can be successful enough to play for the first in the end. That would be the icing on the cake for this season when it turns into a three-way fight.
Arsenal will beat Liverpool and Newcastle but Manchester City will always be a hard game for them. Newcastle have lost their form recently and will probably drop lower down in the league because of it and Liverpool have been very bad and are no match for the Arsenal attack. I expect Arsenal to beat Liverpool by a lot of goals. That is quite optimistic to state as a fact that Arsenal will beat Liverpool and Newcastle
Perhaps you are right, but I would at least expect some close games. All three games are away games and both Liverpool and Newcastle only lost one game at home in this season. What makes you so confident that Arsenal will beat them both when statistically the chance that those two clubs lose a home game is less than 10%?