This is my first contribution to your list. I am not a native English
speaker, so please excuse me if I make any mistakes.

IMHO, we should keep the elves as non-religious characters. Elves in the
Birthright setting are much more 'alien' than in any other world. I mean,
they are not just 'humans-in-pointy-ears'. The fact of them being atheists
really helps to diferenciate them from the other cultures of Cerilia.

This would also explain why elves have been nearly wiped out from the face
of the earth, as they do not have a god to look after them, after all.

P.S. The Investiture spell is still a problem, though.

'unsubscribe birthright' as the body of the message.