Maybe.
Keep in mind that once the second amendment is incorporated it applies to all the states. More importantly, how the U.S. Supreme Court interprets the second amendment also applies to all the states.
If five liberal justices on some future court say that "keep" means keep in a state armory, "bear" does not include concealed carry, or "arms" do not include handguns, then every state must abide by that.
Can't happen? We've recently seen the court rule that nude dancing and flag burning are protected speech, but political ads days before an election are not. Abortion is a right to privacy as is homosexual sodomy. The Kelo decision. Freedom from religion. On and on.
Do you want them also interpreting the second amendment?
Once the Supreme Court decides that the right to bear arms is an individual right, there will be incredible reliance on that fact, individual as well as corporate. Additionally, the language of the amendment, as well as the circumstances leading to it are sufficiently clear that once an interpretation is made, the court could not easily change their position without discrediting themselves, and because the language is so clear it is hard to imagine the evolution of a legal principal undermining this right. So, this would be a very strong case for stare decisis as outlined in Casey and would be hard for liberal courts to attack.
Lastly, the court’s interpretation of the 2nd Amendment would set a minimum amount of protection that the states would be required to give arms. Any future Supreme Court decision reinterpreting the second amendment would reinterpret this minimum, not the maximum amount of protection required. Thus, we would be in the same situation as now, except we would have a minimum level of protection in every state.