#4 Bayern Munich
Anyone who watched this Bayern Munich team tear Tottenham to shreds in their 7-2 victory at White Hart Lane will agree that they're going to be a force to be reckoned with in this competition. They boast the services of the Champions League's second top scorer, Robert Lewandowski, who is just a goal behind Haaland with 5 to his name. As a team, though, no one has scored more goals that Niko Kovac's side this season.
They also dominated Serbian League leaders Red Star Belgrade in the opening game and after an early scare in their last game against Olympiakos, came back to beat them 3-2 in Greece as well.
Given that they're embroiled in a closely fought Bundesliga simultaneously, the ease with which they're brushing aside Champions League opposition is frankly scary. There's plenty of attacking prowess in this team even if they're at times defensively suspect.