Arsenal's best and worst-case Champions League draw scenarios as group stage pots confirmed

Arsenal will discover their Champions League opponents on August 31 when the group stage draw is made, but what would be the best and worst-case scenario for Mikel Arteta's side?

Arsenal's best and worst-case Champions League draw scenarios as group stage pots confirmed
Arsenal will discover their Champions League opponents on August 31 when the group stage draw is made, but what would be the best and worst-case scenario for Mikel Arteta's side?