Christian Pulisic is one of the most promising young footballers in the world, but he has now left AC Milan to join Borussia Dortmund on loan for the rest of the season.

Pulisic's departure from Milan comes as no surprise, given that he has struggled with injuries and hasn't been able to make a significant impact at the club. However, his move to Dortmund could be a positive development for both him and the German club.

Dortmund is a strong team, and having Pulisic on their roster will give them some much-needed depth in attack. He can play as a winger or a forward, and his pace and skill should help to unsettle defenses.

In terms of the impact on the Bundesliga, it remains to be seen what Pulisic will bring to the table. He may not be able to replicate his performances at Chelsea, where he was a key player in their run to the Champions League final, but he could still have an impact if he stays healthy.

Overall, Pulisic's departure from Milan is a setback for the club, but it also presents an opportunity for him to showcase his talents on a bigger stage. With Borussia Dortmund, he has the chance to prove himself and potentially become a key player for the team.