Assuming Bethesda and Coca-Cola never collaborate, I'd love a whole series of both clear and opaque glass bottles (where appropriate), so we can get bottling ourselves. A non-Coke cola flavor, maybe formulated just for the Nuka-Cola, maybe an off-the-shelf boutique offering like Fentiman's Curiosity Cola. Something like Mountain Dew Voltage for Quantum, something like Crystal Pepsi for Quartz, a spiced-apple soda for Victory... Nuka-Grape is just rebottled grape soda. Nuka-Orange I'm pretty sure is just orange soda, but I've also seen it called Nuka-Cola Orange (which I've never seen for Nuka-Grape), so it might be an orange-cola mix. But, at the same time, Nuka-Cola Wild is definitely straight root beer, not a mix. But again, Nuka-Cherry is a cherry cola (not the straight cherry soda it started out as before Nuka-Cola bought the original producer), but that's not reflected in the name. So, anyone's guess. *lol*
I'm fine with the size and bottling of this Nuka-Cola Dark. It'd lose its fizz after opening if they'd carbonated it... But get some smaller glass bottles and a Sodastream, and one might be on to something.
A set of the rivals would be nice, too. Sunset Sarsaparille, Vim! and Vim! Refresh, maybe even the original bottling of the grape and cherry sodas Nuka-Cola bought out...