Hate to say told you so but my suspicions were true. SCOTUS as a whole, are AFRAID to decide on the gun issue. We really won't have the right to carry in Hawaii in the foreseeable future (at least the next 25 years or so). At this point I also think national reciprocity is not going to happen any time soon either.
You may well be right about that time frame for Hawaii. Even if SCOTUS handed down a clear, unequivocal, unambiguous, un-open to "interpretation" of "regulation" decision, Hawaii would litigate it endlessly anyway. That's what progressive socialists do.
The cert petition deadline for Norman is in two weeks. In Norman the Florida Supreme Court declared that there is no right to open carry, contradicting several citations in Heller that states can ban concealed carry, but not open carry, as open carry is the right protected by the Constitution. Seems ripe for something from the SCOTUS to at least clarify... but they don't always do what it seems like they "need" to do.
And behind that we have NIchols in the Ninth CCA, also open carry that will surely be defeated via some circuitous legalistic language essentially stating that "up is down", which will then get appealed to SCOTUS if Norman wasn't decided already (which it should have been if cert is filed for it).
The main "hope" is that in the near future Kennedy and Ginsberg are replaced by Trump appointees who, like Gorsuch who joined the Thomas dissent, will actually think and act as if the Second Amendment clearly says what it says. Is that asking too much?

ETA: typo "to" to "too"...