Possibly, but I'm not holding my breath. There is relatively little that they can add to the status quo without appropriating money to pay for it, and unlike the US government, they can't just print more. I strongly suspect that whatever gets passed is likely to be mostly window-dressing, with no added funding over the status quo and with zero chance of meaningful enforcement. A court challenge might take a couple years, yes, but I think it's unlikely anyone will get seriously jammed up in the interim, versus what can already happen to them under the status quo.
Bruen leaves a lot of room for other states to pass such an "overhaul," but the existing procedures in Massachusetts are already pushing Bruen's parameters. I'm not sure an "overhaul" that'll stick, long term, is all that easy for MA politicians to pass. So what other, less restrictive jurisdictions can add to their current arsenal of infringement is already the law of the land here.
There will certainly not be. There is zero constitutional ground for that to be passed and implemented. I almost wish they would try, though; it would make the whole house of cards fall much, much faster.