I was also on board once I learned of Rosalina's appearance in SM3D, so I get a handful of points too.
I'm definitely curious how the Luma(s?) will be incorporated into her style of Smashin'. Clearly they both attack at the same time, but are they capable of doin' de-syncs? Or at the very least, grab combos (one'a them grabs, the other does a Smash Attack etc.)?
Since this is a Smash Bros. game, I'm not expectin' any sort of puppeteer antics on the complexity level comparable to characters like BlazBlue's Clovers.