I've so far done 2 quests that involve asking Levrus about Raithen. On the one, he provides a nice long story and then tires of the topic. On the other, he doesn't want to talk about it and directs you to speak with someone else instead.
I was going to suggest making both quests have Levrus tell the story and then say who to ask to know more... except that now I've finished the second one I'm not so sure that could work well given the nature of the answer you get. But it would be nice if the replies somehow fit together a bit better - it seems a bit odd to have Levrus care which quest you're on, especially with not giving any indication of that.
