Miller & Dos Santos v. Secretary of State for Leaving the European Union

Is it a good idea for New Zealand to try and resurrect the Trans-Pacific Partnership without the involvement of the USA? And, if it does so, will the Government have to go back to Parliament and ask it to change a Bill it's just agreed to?

Donald Trump's election as President of the USA was interpreted widely as the death knell for the Trans-Pacific Partnership (TPP). That, anyway, was John Key's immediate response following the result.