4. The Elder Scrolls
With a vast story and a big, wide world, The Elder Scrolls offers so many opportunities. It can be a very long series like Game of Thrones, focusing on different characters and events that happen in the world, with a movie based around important storylines in the games. It would be if like they make a series based on The Silmarilion, how cool would that be? It might be something very risky, however with a world as vast as Nirn, they can do pretty much whatever they want. They could do a series based around the story of the world, dealing with major plot points centered around the characters you've encountered in the game - you name it. This could be a great opportunity to expand the world that the game has created, and I think it would be pretty cool to see it on screen.