The 9th (Yes THAT 9th) circuit court has incorporated the Second Amendment
Court incorporates the 2A on a selective incorporation, due process, theory, holding that the right is a fundamental one, deeply rooted in Anglo-American history, and traditionally seen as a natural right rather than a politically-created one. Court declines privileges or immunities incorporation, as ruled out by Supreme Court case law.
Now, me not being lawyerly and all, I don't understand 99% of the jargon, but it does appear that with the good, there is a little bad
2) It may however make the case less cert-worthy, a little less appealing to the Supreme Court. Not quite so clean an issue, need to reach reasonable regulation which the Court may be unready to do.