[soah]

Question:

The 5 Borg were picked specifically as to what character they would impersonate, (not random), right?

I assigned each character a number from 1-21 with Worf being 1, and then I selected 5 random numbers between 2-21. Those 5 numbers became the 5 Borg. Then I assigned players randomly to those roles.

Important note:

I had intended it to be like this from the very beginning, but forgot to ever post anything about it: The Borg can communicate amongst themselves privately AT ALL TIMES.