I guess it is possible. The whole fire thing seemed more straightforward then this. And Rumpel was able to stay in the background in that one. No one but Emma and Gold know that Gold set the fire so that people would think Emma stood against him, but if Gold were to directly blame Regina in court for making up evidence that seems like he would be directly standing against Regina which he hasn’t done so far. Gold has even worked with Regina selling her the land. I don’t know. I just don’t see Gold directly confronting Regina yet.