Here's a random theory, Twilight Sparkles and OneTrick are the same person.

Poohook makes many more of the TF2 bots than just the 'Poohook' ones, but make it obvious that they make those so we don't suspect them of making many others.

just a theory tho

That's a pretty good theory, considering they have access to the myg0t bots recording chat logs.

That's pretty much confirmed, as their bots have changed names in the past to other known bot names