'Sky the limit for Sancho'

Sancho chose to join Borussia Dortmund last season after failing to recieve the assurances he wanted at Manchester City, and his rise since has been meteoric. 

The London-born winger has five goals and eight assists for the table toppers, and team-mates like Pulisic can't help but be impressed. 

"The sky is the limit for a guy like that, he's got so much talent and he's a great young player," Pulisic said to 'Sky Sports'. 

"We've talked about playing against each other possibly - it would be a lot of fun because obviously we are in training and competing every day and it's cool to see a guy like that.

"Sometimes you have to take a risk if you want great things to happen.

"I had to do the same thing moving to Germany. I'm really happy for him that things are working out and just want him to continue to push and continue to get better."