Was this man a teaser for the new vikings season?

I read on reddit that the bison man in America could have been a teaser for the new vikings season and was paid for by netflix.

One of Ragnar's sons stayed in America and the spin-off should go against that.

What do you think of this theory?

Nothing…

The bison man is a superhero. Netflix doesn't need that.

The last Vikings season has officially come out and that would be pretty much illegal and it would unnecessarily ruin the image of sending a person to riot, although it was more like the Russians did at the Reichstag, so I don't think Netflix does that would have done

Spin off is coming out soon.

And the one with the monoliths was also illegal and an advertising campaign from netlflx.

It would be conceivable that the idiot paid to wear this costume.

Where the last episode of vikings in America ends.

That is not a Viking costume. Apart from that, the Vikings never wore horned helmets.