Neither DC nor Heller asked the Court to address "bearing" arms, so I would have been surprised if the SCOTUS had changed the question to address it.
I agree. Here's my take on the limited scope of this case:
We've lost our ability to freely exercise many of our rights one-by-one on the federal level. First it was the unfettered right to buy anything we wanted to without paying a tax, getting permission, being registered, etc. That was the 1934 National Firearms Act, where we lost the ability to buy full autos and sawed-offs without various infringements. In 1968, we lost the ability to buy more conventional firearms (handguns, rifles and shotguns) directly from manufacturers and wholesalers, having to since go through dealers (or become one ourselves, which ability is also under attack). Then came the '86 FOPA, which eviscerated our ability to obtain full autos even under the restricted conditions set forth in 1934 - new supply was cut off, leading to 21+ year-old M16s selling for upwards of $10,000.00 when a brand-new one can be obtained for well under $1,000.00 (if you are a governmental agency or a Class 3 dealer getting a "dealer sample"). Then Lautenberg, Brady and various Executive Orders have further cut back on imports and on the number of people who can obtain firearms or parts for firearms.
The point is that we lost it one salami slice at a time, and that's the only way we're going to get it back. Study the civil rights movement (and the RKBA IS, after all, part of our civil rights) - you didn't go from Jim Crow laws to no discrimination permissible by government or private parties, let alone affirmative action, in one day and with one decision. It took literally decades - decades too long, IMHO, but that is the practical reality of our political and judicial system. NOTHING turns on a dime.
The
Heller case, if it turns our right for us, will rule that the RKA (note the lack of a "B") is an individual right that is utterly independent of membership in a state militia, or even of the mere existence of a state militia. That is Step Number 1. Step Number 2 will build on Step Number 1, and will likely be a challenge to NYC's or Chicago's practical bans on handguns. As an alternative (or even simultaneously), someone is going to challenge the '86 full auto ban. That ban is effectively identical to the DC handgun ban, and the DC Circuit decision was adament that such blanket bans on obtaining and owning an entire class of arms is
verboten under the 2nd Amendment. I, personally, am optimistic that the full auto ban will be overturned (assuming, of course, that the RKA is ruled to be an individual right), based on the [admittedly faulty and somewhat specious] reasoning of the
Miller decision (which, despite its faults is precedent), and also on the basis that the ownership and the purchase and sale of such arms (though older ones only) is today permitted in most states.
We're going to win most of what we want - eventually. We all have to have patience, but as long as we get our foot in the door with a win in
Heller for the RKA, then we can build on that. We'll probably build on the "B" part, as well as broaden the RKA to the states and localities.