He is soo good at defending that a team like Dortmund started with him at right back, then moved him as a right wing back, later right winger and finished as a right wide attacker, way more closer to Haaland than to the defenders...
He is a winger who is not awful or terrible at defending, but the level that comes after that, he is capable to be the ultra attacking wing back that needs to be covered by a midfielder very often, a good and talented player that has been wasted at full back, a good deal for Merda, still have a lot of work to do to reach our level, but that's a decent start..