I disagree here. They will, for sure, market this at their usual family demographic.
But they will also have a marketing campaign to attract a whole new section of the population - the adult Star Wars fans. Those who spend a couple of hours a day, at least, playing the online multi-player SW games. Many of them may never have set foot in a Disney park before, but they are drooling over this, and have been since D23 last year when it was announced.
DH loves WDW. But he also spends a lot of time either playing these games, or on SW fan forums. The people he is interacting with are mostly not Disney-philes. But they have decent disposable incomes and will pay anything to do this. They are probably hoping for much more of a LARPing experience than this will end up being, but none-the-less will be clamouring to book. And will likely be following closely as to when booking opens. Much more so than the majority of regular Disney vacationers.
I would not be surprised if the first few months of the resort operation are filled with these new Disney guests. There are already groups of the online SW gamers forming with the intention of booking at the same time. Your average Disney families hoping to give it a try may well find themselves locked out of booking for the first fe months, by the online gamers and followers of the various forums out there!