Roger,
I think that the majority of law professors, particularly con law professors, would most likely perceive the Heller and McDonald decisions as partisan...and will therefore conclude that the political perspective of the majority of justices, rather than constitutional scholarly analysis, drove the outcome in both cases. They will bemoan that they did not have the votes to reach the "correct" decision. Naturally, they will assume that the dissenting viewpoints were principled, not partisan.
The "collective" interpretation was deeply imbedded in the conventional wisdom of the legal academicians. Levinson, and more recently, Volokh, have certainly challenged that collective wisdom, and perhaps its a growing trend. For now, though, a "collective rights" view of the 2nd Amendment---driven, deep down, by a stark terror of the consequences of treating the 2nd like the 1st, 4th, 5th, etc., will persist for some time.
So, my guess is that the concept of the 2nd Amendment as a guarantee of an individual right remains the minority view among the con law professor set. Just look at the dissent in McDonald, which was merely a veiled argument that Heller was wrongly decided.
Hopefully, widespread acceptance in legal academic circles of the 2nd Amendment as a guarantee of an individual right will develop over time...conventional wisdom is subject to change.
In some respects, when the sky does not fall--when anarchy, exploding murder rates and other horrors don't follow the Court's recognition of gun rights as civil rights--more and more folks, including those in legal circles, will become more comfortable with the 2nd Amendment and its implications.
Finally, I concur with those who recommend reaching across the political spectrum to find fellow gun rights supporters. As a conservative Republican, I am only too happy to find a Liberal Democrat who is open to the notion of gun rights, let alone supportive or vested in the subject.
Until recently, Democrats relied on gun control as an answer to crime control. After all, for the most part, their constituents were comfortable with that approach.
But, if more and more Democrats become vested in the notion of gun rights as civil rights worthy of protection, and if more and more Democrats value gun ownership, then Democratic politicians will shun gun control as political suicide.
Frankly, we are already seeing this. Despite numerous mass casualty active shooter incidents, which have been highly publicized, Democrats (at least at the national level) have avoided gun control. Al Gore, had he won his home state, would have defeated George Bush. His gun control views largely alienated his home state. That lesson has not been lost on the Democratic party, at the national level.
As long as gun control is a political loser, our gun rights will have the best protection possible. If a right-restricting law isn't passed in the first place, you don't have to challenge it in the courts.