When I arrived at my current unit, the first team lead that I was assigned to was an uninspiring guy. His only idea of leadership was going to the gym for a PT smoke session. Mentorship, improvement of technical skills, and career development weren't even on the radar. Fortunately for me, less than a year later, he moved on and I received a new team leader -- MSG Estefan Nastvogel. The change was like night and day. MSG Nastvogel not only could manage those PT sessions, but also brought a breadth of experience, and most importantly, a genuine interest in developing the soldiers on his team. Although he is no longer my team leader, his influence has remained with me. The Army Leadership Requirements Model, found in ADRP 6-22, enumerates the three key attributes of Presence, Character, and…