I've not finished to read it, but i like him too!
I imagine sometimes that he is also the resaon why Rust and Heme appeared as God in alderland. I mean, Heme sending visions, etc... But they are to be just interpretations of Wyrm and Raven... It can't be so simple. He could be the master of puppets behind this, playing with weak humans.
Maybe is he glad that humans came, because elves and dwarves are too hard to manipulate...
If you see the Buddha on the road,
Kill the Buddha.