We know two things about C-3PO in Star Wars: The Rise of Skywalker so far: One is that he'll have red eyes for some reason and will bid a fond farewell to his friends, and the other is that Anthony Daniels will once again reprise his role, much as he's done throughout the entirety of the Skywalker Saga and beyond. We'll have to wait until December 20th to see how C-3PO's story continues (or ends?), but thanks to Oscar Isaac's inside info, we have an idea as to how Daniels' last day on …