Just my 2 cents… I would be surprised to see any changes anywhere in North America at present that would offer up greater protection for snakeheads. As an example, the ASMFC at one point (haven’t check for any changes to that) did not want coastal states, including Pa, to protect flatheads with more restrictive regulations specifically because of any potential to impact striped bass or other anadromous species. Never say never, but I don’t see modern fisheries agencies leaning toward protecting relatively new, non-native fish.