This is the 9698th most frequent German word.
nagelsmanns
The word "nagelsmanns" is not a standard German word; it may refer to the surname "Nagelsmann," such as Julian Nagelsmann, a German football coach.
This demonstrates possession, indicating that the tactics belong to Nagelsmann.
Nagelsmanns Taktiken sind kompliziert.
Nagelsmann's tactics are complex.
Here, it again functions as a possessive form showing relation to Nagelsmann's playing style.
Ich habe die Analyse von Nagelsmanns Spielstil gelesen.
I read the analysis of Nagelsmann's playing style.
Used here to indicate that the instructions are given by Nagelsmann, employing the genitive form to show relationship.