The new coach was always doing new rotation in any match. The players needs time to adapt with it. Arsenal was using the perfect combination. Chelsea will be so difficult to face arsenal even when it will be played at home. i don't wanna underestimate chelsea but the fact that if chelsea is so difficult when it will be facing the EPL team. Arsenal can be considered as a team that is still on fire like manchester city.
For now, Arsenal is quite tough in terms of playing and also defense. Chelsea obviously has a pretty heavy burden here. Graham Potter had to rotate his players in order to block the movement of the young attackers who often made the defense difficult. I'm not sure about Chelsea this time either, but if Graham Potter can shut down Martinelli, Saka, or Jesus maybe they will have a good chance. This depends on how well Graham Potter can read Arteta strategy.Graham Potter and Arteta they have good strategic skills, it's just that Chelsea from yesterday's defeat should not be repeated even though Arsenal's opponent is more difficult but Potter can if they change and rotate how the game dominates at home, Arsenal have a more stable squad and with some strikers who are more dangerous then don't let their guard down this could be an opportunity for Arsenal from the counter-attack or it could be in possession.
Quite an interesting bet and with big odds between the two, but I chose Arsenal as the favourite.