He is quite clinical, but he also knows when it is better to lay off to someone else and/or make space for them. Someone like Rashford would love to play with him. His assists are even ore impressive than his goals in the BL and that's simply because Frankfurt has some more clinical finishers who profit from having him on the team.
And don't get his description wrong, just because he sometimes appears on the wing doesn't make him a winger. What he does is more about movement and interchanging positions so that a winger can get in goalscoring positions, but he doesn't really play on the wing, he just is a quite mobile CF.