Even though pre-production for the motion picture based on “The Hobbit” hasn’t even begun, rumors have been flying that there will be not be one, but two films based on the classic work of J.R.R. Tolkien, according to SciFi Wire. However, Guillermo del Toro, who will direct the franchise film (or films), considers this speculation to be premature. “We believe there is a second movie,” he said during a recent appearance while promoting “Hellboy II: The Golden Army.” “If there isn’t, there will not be. If we find it, we will shoot it, but by God, if we do not find it, we will not shoot it.” If there are two films, the chances of them being shot back-to-back like Peter Jackson did with the Lord of the Rings earlier in the decade is unlikely. “I am anxious to shoot the book, and I’m …