Champions League storylines: Will Arsenal finally win? - ESPN

The Champions League returns this week and some of the world's biggest clubs are attempting to dethrone reigning champions Paris Saint-Germain by lifting the European Cup in Budapest, Hungary, next May. Six Premier League teams, Spain's heavyweights of Barcelona, Real Madrid and Atletico Madrid and Bayern Munich will all back themselves to topple PSG, while Italian champions Napoli could be a dangerous outsider.

Matchday one — spread over three days — has thrown up some box office clashes including Bayern Munich against Chelsea, Newcastle at home to Barcelona and City against Napoli. So as club football's most glamorous and prestigious competition resumes (sorry, FIFA Club World Cup fans), who are the players and clubs to watch out for, and where are the best storylines?

The French giants won their first-ever Champions League last season in style, with Luis Enrique's team recording a record 5-0 victory in the final against Inter Milan in Munich.

The Ligue 1 champions overcame four Premier League teams — Man City, Liverpool, Aston Villa and Arsenal — on their way to the final, and their run to glory saw Ousmane Dembélé put himself in pole position to win the Ballon d'Or, with the winner set to be announced in Paris on Sept. 22. Désiré Doué, Vitinha, João Neves, Khvicha Kvaratskhelia, Nuno Mendes and Achraf Hakimi also had outstanding seasons for Enrique's team and their Champions League success sparked a debate about whether they could now have a period of dominance similar to those of Real Madrid and Barcelona in recent years.

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