Final answer:
The sentence that highlights that John may qualify for a leadership position is: He is good at managing teams and takes initiative to resolve problems.
Step-by-step explanation:
The sentence that highlights that John may qualify for a leadership position is:
He is good at managing teams and takes initiative to resolve problems.
This sentence indicates that John possesses important leadership qualities such as the ability to effectively manage teams and solve problems. These skills are important for a leadership position as they demonstrate his ability to take charge, inspire others, and drive success.