Done. I mean, I've done what I can on that one to fix it, edited parts of it out to make it more sensical (some bits were retarded, even with my shitty knowledge of the Vikings). 

Halvar is essentially a typical Viking, but with a little more intellect. I wouldn't say he's material to become a King in his own right, but he could become a Lord, perhaps through methods that are a little underhand. He isn't just brutal, he has a very razor sharp approach to people.