Land at Pevensey, Sussex like William did. March toward Hastings with horses and swords and shoot an arrow through the eye of King George VI. Fairy tale? No more than any other desperate attempt to get sea monkey to work. And in my scenario I have the 'history repeats itself' phenomena working on my side.
Speaking of history repeating itself, I believe this is the third time that Odin is never ever going to write that book, isn't it?