After a while, when all the blood is replaced, or even without reaching that point, as long as the leadership of the Battle Group sees the proportion of Alliance People begin to dominate, the nature of the entire Battle Group will transform.
Gu Hang refers to this as a 'gentle cleansing', or a blood exchange.
This is how it is handled for the Light and Devourer Battle Groups, and for the thirteen recently recaptured Starfighter Battle Groups, this 'blood exchange plan', as a strategic move, can be reused.
Gu Hang plans to use up all the slots for these fifteen newly recaptured Battle Groups' New Seeds in the near future.
This will be called the Second Dark Side Military Build-up, far grander than the first.
After this military build-up, the Alliance will have a total of 45 Battle Groups under its command.
That's a total of 45,000 interstellar warriors under full capacity!
