Atavistic said:
Another showcase of Thorfinn's naivety here, showing his lack of understanding about law, trade and commerce in comparison to Halfdan and his years of wisdom, as well as framing him as acting like a hyperactive child in not fully listening to Halfdan's words and bouncing around about the prospects. Not to mention the fact that, as sound as Halfdan's advice sounds, he doesn't even think critically about it for a second and just blindly agrees with him.
Indeed. And it's all going to come to bear soon.
Considering what is known about the Norse experience in Vinland, it's clear that this adventure will be ultimately unsuccessful, unless Yukimura wants to make a statement and rewrite history. But more likely, Halfdan's offer sets up a "happy" ending of sorts, where Thorfinn can return to Iceland as his heir.