3) Borussia Dortmund
Finalists in 2013, Borussia Dortmund have undoubtedly gone backwards majorly since then. Big names such as Mario Gotze and Robert Lewandowski have left the club, and they now face a surprise fight against relegation in the Bundesliga. Jurgen Klopp is renowned as one of the best managers in the game and will be hoping his players can find some freedom in this competition after a difficult domestic season. Juventus will be a tough draw, but Dortmund still have the quality to get past them and make their mark in the tournament this season.