I say go for it. There have been different attitudes from roll20 regarding multiple sheets for the same game: In the beginning, it was anything goes. Anyone could submit a sheet for any game, even if that game had multiple sheets already. It's because of this era that some systems have multiple sheets available. Then they changed the rule to "only one official sheet, and one community sheet - so max 2 sheets per game". Any sheets that already existed were allowed to continue, because they might have users already. During this period, if a sheet already existed for a game, and you submitted a new one, it would always be flatly denied. The only option was to build your changes into the existing community sheet. In the last few years, roll20 have softened their stance a little. They will now allow additional sheets for a game, but only if they consider there's a good reason for it. As I understand it, it's something like this: If you can make a case that your sheet adds value, and does things differently enough that your changes cant simply be added into the existing sheet without changing that sheet for its current users, it will be allowed. It's a good idea in your submission to say what this does differently than the existing sheet, and why it is better for it to be a separate sheet rather than simply adding its features into the existing sheet. But from my view of their responses to such submissions, they aren't overly strict about this - they have accepted every submission I've seen since the change (though I don't watch the github religiously - they might have objected to some). My impression is that they are willing to accept new sheets, if those sheets are different enough from the existing sheets, but not many people create new sheets for existing systems, and often when people have the idea to do so, they get discouraged by people in the forums used to the old way. So, there's no harm on offering your sheet and seeing if its accepted. I'd say go for it - the worst that will happen is they'll say no, and since you've already done the work you may as well try.