Later, Jasprosesprite^2 removes one of the pillow's buttons to serve as a placebo remedy for Tavrosprite's cat allergies as seen here. Whether the pillow used for this was from the pre- or post-retcon timeline is unknown. Indeed, it is patently unclear what happens to a person's sylladex items after they have died or been prototyped. As seen in this page, Jade possess a similar, green colored pillow, for use in conjunction with her crystal ball. Its relevance is probably minimal, although it could hint at the original purpose of Rose's pillow.