I'm in agreement with you guys on adding more Game titles to the LFG, but in the meantime, think of the advantages of using the Old School Revival listing and promote that link to others who would appreciate all these types of gaming (Swords & Wizardry, Dungeon Crawl Classics, Basic Fantasy RPG, Labyrinth Lord, and so on). There is a certain power in community and bridging the gap. By listing these games together under OSR, it is easier to find Players who would crossover from 1 OSR game to another. The OSR section is a good place to publicize whichever one of these games you prefer, for now. The more instances / offerings of your game that's listed there, the greater chance of that game being promoted to it's own full listing in Roll20.