Manchester United target Jadon Sancho "still has a lot to learn", according to Borussia Dortmund head coach Lucien Favre.
Sancho has enjoyed a meteoric rise to the top level since swapping Manchester City for Dortmund in the summer of 2017. The England international has scored 34 goals in his first 99 appearances for BVB, with 20 of those efforts coming in the 2019-20 campaign.
His performances helped Favre's side secure a runners' up finish in the Bundesliga, and he also impressed during their run to the Champions League knockout stages.