A case similar to the s pen case for the z fold. This would be possible by making the s pen "flip edition" foldable or separating that s pen into two, reconnectable with magnets. Plus, for the sake of making Samsung pay useable, put the slot for the pen on the same side as the cover screen. There should be enough room to put it there. Even if the S pen pro wouldn't be compatible with it, this other S pen would.
