If you find anything out, would you mind sharing with me? I'll be looking into things as well, [ but first of all he needs to adapt as much as he's able to. ] and swapping ideas can help in better understanding.

[ That's really not much to go on, though... He'll have to keep his ears and eyes open, even if he doesn't understand even half of what is being said some times. He expects that to happen, since there's such a time gap between what is and what he knows. ]