Thats makes sense.
Also, what about the Shi nano-tech healing? How is that handled?
From reading some of the fiction, it seems that its affects are steady, i.e., regenerates 5HP, or perhaps a d6 HP every turn until healed.
Shi medical nano-tech is discussed, but isn't given any rules as far as I can see. The book seems to indicate that the Crowns are the ones who possess it, and actual stats are only given for the soldier caste.
It looks as if more comprehensive information about the Shi (and Quay) will be given in Battlefront.