Arsenal should win this game when they find Chelsea struggling. Manchester City win was a huge morale boost for them but international break interrupted the focus, that may affect their motivation. It would be nice to win at Stamford Bridge, draw is also not a bad result but we don't see any draw between these two teams lately. There was no draw in last nine games, nobody is satisfied with a draw. Arsenal beat Chelsea 4 games in a row, let's make it to 5.
By winning over Manchester City, Arsenal get 20 points totally like Tottenham Hotspur and they must win Chelsea to make sure they won't drop behind Spurs after this week. In addition, Arsenal only have 2 and 3 points more than Manchester City and Liverpool and if they lose against Chelsea, they even can fall to a third or fourth position in Premier League.
The Premier League table also shows that two underdog clubs, Aston Villa and Brighton are not too far from first two clubs. They will make the league more exciting and we have to consider that Newcastle United, Manchester United, Chelsea are able to return to the top range in coming months.