I have to disagree there, units are worth kill points and the definition of unit (P3) has nothing to do with their entries in the codex.
In this case they are worth 2KP, one for the commander and one for the bodyguard, as they are not required to form a single unit.
Automatically Appended Next Post: liam0404 wrote:So take a SM COmmand squad. YOu buy it to attach to a Captain or Chaplain. Collectively, that unit is worth 2 kill points.
You don't have to attach a command squad to anything. That's why it's worth a kill point - it's an entirely separate unit.