During the game, the NPCs go everywhere, after playing the game during hours and hours.

Now, I have NPCs that are in improbable situations, like this :

http://imageshack.us/photo/my-images/593/bugmorrowind.jpg/

I also have the silt strider caravaner of Gnisis, who falls into the river...

So, I would like to know how I can reposition the NPCs ingame according to their original position thanks to the console...