[[folder: Fridge Logic ]]
* If Troy and Archer have differing blood types and this fact is a plot point in getting Archer's wife to realize Archer is Troy, how come Archer's body didn't reject Troy's face when it was put on him?
** Anti-rejection drugs. [[TechnologyMarchesOn These days]] people that get RealLife facial transplants need to take them for basically the rest of their lives.
** Same applies to any transplant really.