Definitely keep letting us know what templates you want to see moving forward. We’re going to do more but bear in mind that the ones we provide are meant to be as minimal as possible. It will never be a case of “replace the art, ship game”. Something like an RPG is pretty advanced for a simple template (not to mention VERY open to interpretation and style) but you never know.
As Meathead said, eventually users will be able to offer their own templates in the marketplace so once that opens up there should be a LOT more to choose from.