I would say WoT, with the potential to be completely unrelated to the books by taking place in the Fourth Age, allowing for entirely new lore and whatnot, but there are some problems with that. Deviating too much would create an unrecognizable world, and fans will want to visit some familiar landmarks. Also the snake eating its own tail is wrong. It is supposed to form an infinity symbol while biting its own tail. So while I want to see a WoT RPG, I don't think this is it. Which begs the question: What, exactly, is this?