The balance hasn't been created completely since Chelsea were managed by a new coach, that's what I saw from their defeat to Brighton. We can't beat Chelsea's recent results. because in the previous match they worked very well before finally they had to accept defeat. Arsenal are of course a very strong opponent, they don't need to target a win because a draw alone is enough for them.
A draw is good for Chelsea against Arsenal, but it will not be enough for Chelsea who are looking for a better position in the table, because now Chelsea are outside the top five standings and need to get more wins to improve their position. Newcastle and Tottenham Hotspur have the opportunity to drop positions if they do not win in the next match, because Manchester United's points are not so far away from the two teams who are now in fifth place in the standings.
Yes, I think realistically with the difference in performance they are showing at the moment. I wouldn't say Chelsea are better than Arsenal right now so a draw would have been enough for them considering they are currently recovering from their inconsistent form. If it is said to win is a very good result, of course 3 points is the result that every team wants in their match, but they also have to be aware of their abilities.