I'm not sure if your response goes with what I'm saying, Pat. I said if the publisher could do it. Not random people. Sure, if it's allowed in a license, then anyone who is licensed can do it according to the text of the license. Also I'm not remotely suggesting interchangeable spells, that sounds awful, I don't think anyone would use interchangeable spells from a different game. Everyone wants the spells that are in the game that they are playing. Let me give some examples to make it clear. Hasbro/Wizards Of The Coast, publishers of D&D 5e, could make a product for Roll20 that would offer the D&D 5e spells. The publisher of Pathfinder would do it for Pathfinder. Anyone who is licensed to do it for any game, could do it for whatever games they are licensed to do it for. It would be like the modules that are already selling in the Marketplace (there are Pathfinder branded modules offered in the Marketplace currently), except instead of a module I was suggesting if they could offer Card Decks as a product, and the Card Decks could be pre-filled in the style that Gozer is doing. There are tons of other licensed decks they could offer, if the Marketplace adds this ability: Monster decks, Spell decks, NPC decks, etc. As for the OSRIC license specifically, someone would need to study it or explain it, to see if it has open-content spells that can be republished for non-commercial uses. I'm quite sure it is licensed for personal use (what Gozer is doing, importing his own by his own hand for his own game). I'm guessing that it may be licensed for someone to freely share it, as through an API method, thus offering an ability to duplicate the spells by-program importing to many peoples' games for no charge. I'm doubtful that it would be licensed for anyone other than the publisher/author to sell it in the Marketplace, but I suppose it might be, depending on what the license permits. My suggestion is for the publisher to look into offering it, as they can certainly give themselves permission.