And while some of those systems
might get a new SRD under Paizo's ORC License, not all of them will. While games that are designed from scratch can conceivably be re-released under the ORC License, that's probably not going to be the case for games whose publishers have since closed their doors (and so aren't around to release a new SRD under the ORC License) or are based off of the 3.5 or 5E SRDs. So if you're a fan of
Mutants and Masterminds, for instance, then you might very well not see any more M&M products from third-party publishers (which have been coming out
as recently as today) because those publishers are wary of the OGL v1.0a going away, and Green Ronin couldn't release the game (as it's based on the 3.5 SRD) under the ORC License.