Zone and Delteria broke that pattern which jwd resigned around february of this year. Lets take a look at the use of this "three letter pattern."

Zone's Managers:
Tashkin - People also refer to him as "Tash" (Doesn't match )
PerfectDark - Also goes by PD, and "The Godfather" (Old RC Name). (Doesn't match)

We both also can go by our first names, they are the same and they don't match the pattern.

We also had Matt, who was the manager after jwd (Codein), his name doesn't match this "pattern"

Delteria's Managers:
Novo - (Doesn't match the pattern)
MysticalDragon - Also goes by MD (Yet again doesn't match the pattern)

The purpose of this post is to show that the circumstances are coincidental which this pattern isn't going to always work. I have to admit though, It is pretty 'cool'/interesting (couldn't find another word) that all the manager's nicknames were three letters.