If he is a warrior, he should have been trained to remain calm, or at the very least not to move a fatally injured person.
If I were Sukohn, I'd be more concerned over my host's injuries than being left vulnerable and "unconscious" amidst my enemies. And it's semantics, because you said Sukohn pretended to fall unconscious. Yeerks don't sleep.
Please change it, I'm not going to belabor the point.
EDIT: It's a start...thanks Chad.