If there was a second series about Crozier... I want Crozier's story to go on - there's lots of material to work with.  If he has a child with Silna, she's going against the custom that she ought to be alone, so what are the consequences of that? Will the Netsilik hunt them? How does Silna communicate with Crozier? Might he also become a shaman? What happens to the souls swallowed by Tuunbaq? Is Tuunbaq 100% dead? His last scene with Silna seemed ambiguous...what did she put in his mouth? Maybe he lives on in some supernatural realm, or he's in a sort of coma?  Will the goddess who created him try to revive or replace him? Plus there are so many ships looking for Crozier that there's bound to be a torrent of Englishmen wandering around screwing everything up.