Answer
As a versatile performer on the pitch, Gary Medel excels in two key positions: centre-back and defensive midfielder. When deployed as a centre-back, his physical presence and strong tackling abilities make him a formidable defender against opposing attackers. On the other hand, when playing as a defensive midfielder, Medel's tenacity, positioning, and ball-winning capabilities help protect his team's backline and aid in the transition from defence to attack.