A mature gang...no, within an organization, a complete structural framework of four beams and eight pillars is needed to unite the team and form combat effectiveness.
The so-called four beams and eight pillars have many different descriptions, but generally speaking, the core structure does not change much.
First is the organizational leader, the big brother in command, someone with prestige who can command respect, stabilize the troops' morale, and guide the direction.
Next are the main responsible for leading the troops, the "Cannon Head", and the one in charge of logistics and supplies, the "Quartermaster".
Then there are those responsible for standing guard and keeping watch, the "Water Fragrance", and those who offer strategies and tactics, the "Flip Stack".