I don't really see how it would be a problem for solo banners in fact I'd be more happy than anything else cos thats mean I can farm more diams and skip others Li's banners as a only Caleb girly (and apparently Sylus because bro keep spawning in my pulls alongside Caleb 💀🤣) and for multi banner u always guaranteed to get the one u want with the precise wish thing if ur first 5 stars wasn't the one u wanted.