Embracer Group’s purchase of Middle-earth Enterprises opens up a wealth of opportunities to put all kinds of new spins on the characters, stories, and places of J.R.R. Tolkien’s Middle-earth. I am a horse girl at heart, and so a video game company purchasing the various rights to the Lord of the Rings and The Hobbit universe means my dreams of a horse game involving the Rohirrim are that much closer to fruition. But Embracer didn’t…