I would wait until Trump himself says something; and not believe any nebulous ‘report’ from the WSJ.
Too Soon. Trump needs to wait until Biden’s laws and taxes make him a hated figure, like Nancy P. Then use it as a club if they go forward with an illegal impeachment. Such a party must be grass roots—not top down. Bring in Conservative Democrats and Libertarians as well as minorities. GOP will cave as a minority party and —if formed The Patriot Party will harvest the Conservatives in Congress—It will need an Organ—a Newspaper or Cable Channel unfettered by the oligarchs.