I think the answer is no, but I’d LOVE this. I think Revenge of the Sith is a phenomenal story with poor execution. We’ve seen how well the writers and directors of projects like The Clone Wars and Rebels can handle emotional scenes (just think of how great the final Clone Wars arc is!) and I’m convinced they could do a fantastic remake. One of my other problems with ROTS is a lot of the visuals, the excessive CGI not being to my taste, etc. An animated remake (ironically completely cgi) would most likely also fix this.
I love animation and an animated Revenge of the Sith remake would be a dream for me.