De Bruyne absence can't be rule out as well, if the guy was available, Manchester City will not go home without a goal, Arsenal will concede in any form. Haaland was on the match but I didn't see him, he couldn't just process chances despite Alvarez and Foden efforts in that match.
Haaland has always never been able to score goals against clubs that are evenly matched with City, except against bottom-class clubs or those who are not favorites, he has always been a player who can always score goals, but against Arsenal it seems that Haaland didn't play too well there without KDB and Also Rodri of course, Manchester City really don't play like usual where they have always played well so far and finally the defeat against Arsenal yesterday became a consecutive defeat, experiencing two defeats at once.
I think Guardiola must be able to find another player who might be able to replace Rodri or KDB when he is absent from injury or other things so that he can make Manchester City's attack power sharp again, but on the one hand, Manchester City's defeat also makes the competition at the top of the standings more interesting than before. It's okay to give in to something interesting