When Brandon Sanderson has talked about possible screen adaptations of his books, he’s started to hear people talking about an Arcane-style animated adaptation as an option they’d like. He’s mentioned that the unfortunate reality of it is that Arcane’s budget ($10 million an episode) does not match its audience - the large majority of Arcane viewers are existing League fans, and it doesn’t get the new/outside-viewer audience that a lot of producers would want to see.