The Fist, Omega

Like a single finger, each member of Omega performs a specific task.
Niner, the pointer. Director and leader, but not out of ego. He cares about his squad, that is what makes him great.
Fi, the middle finger. Longest, the most flashy. He hides a passion behind his smart mouth. Without his stress-reduction, the squad would dissapate.
Darman the ring finger. He is commited and pure.
Atin-- the thumb. He is the heart of the squad, the soul. His deep heart is the key to the squad's survival.
Kal...the pinky. Small in stature, perhaps in direct influence, yet there nonetheless.
No fist has only four fingers.
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Just as each member is a specific piece of a whole, the whole is indeed a piece of a bigger whole. The squad, the fist, is a single part of a body.
Without a fist there are no fingers.
Without fingers...there is no fist.