This would kill the value of cards even more. We charge way too much from the shop as is, then watch value plummet during the lifespan in modern... then complain that value is not maintained (an impossibility). This would make a bad situation even worse. FFS.
Why on earth would anyone be OPPOSED to giving a modicum of actual utility value to rotating SPL assets? Esp in a way that does not affect the older editions? Regular foil CL cards are almost useless on land as-is when you factor in the production inefficiency... you need GFs to make it worth the DEC to even put them on land. A x .05 multiplier makes those newer RF cards absolutely useless on land. Maintaining a 1x floor for rotating cards is basically tossing players a few crumbs and a little less sand in the vaseline.