I just got the quest grizzle me this and i went to talk with Bjorn ironclaws. he said something and than stopped talking without giving me another quest!!!!!!
They don't always have to give you another quest. If you've completed everything on their agenda then look in your spell book and start something else. If he's not done with you he'll call you back later.
There's also one that didnt show up in my log, which had you read all the runes all over the place. The runes were found in the Bosses caves. Once you finished reading them all, you got a message to return to him, but the quest never showed up
