[Baron Munchausen]

Originally posted by Imperator Fyron:
The Narns shouldn't have telepaths available. They don't have the necessary genes for telepathy.

Who says that a telepath on a ship is automatically of the same race as the rest of the crew? The Narns could very possibly hire other races' telepaths. Of course, here is where you run into the limitations of modding the game, because you cannot make sure that another race is available to be 'recruited' before allowing them to use telepaths.