I've mixed thoroughly to them. Currently they don't anticipate setting up a case for the OPO, but Anyway i wonder if they hear from more of you if that will push them to accomplish a task sooner.
Use the link above to create a ticket. In the drop down through which it asks for a device, just locate any device listed. Tell them in title of the ticket and the reviews that you'd like them to create a case for the OPO. Maybe if they listen to more of us it will compel it to act. They make some great cases. I have personally used them on my S3.