Your favorite character, or characters, from the History Channel's Vikings TV series, falls off a longship and fetches up in Middle-earth, in time to participate in the Ring War. The character could be seized by the Corsairs and be among the galley slaves freed by Aragorn; or the character could find himself saved by a Swanship of Dol Amroth, or even push out of the water near the docks of the Harlond (or the Grey Havens). What would Ragnar have to say to Eomer; and would he make overtures to Eowyn? What if Floki is found by Cirdan in the North? Would you like to see Lagertha ride with Eowyn, or with the Swan Knights? Maybe Rollo could attain some long-overdue glory on the Pelennor or at the Black Gate. If it's Athelstan who enters Middle-earth, will he befriend Faramir or become the new librarian of Rivendell (or both, and what he, or any of the Vikings make of the Hobbits)....Possibilities are endless, but keep it to characters from the TV series, coming accidentally to Middle-earth during the year of the Ring War.