Summarized in a Washington Post article (available through gift link here), the MAGA cabal's plans to exact revenge on Donald Trump's enemies and, presumably, on anyone else they personally feel wronged them, with Trump himself creating a list of people he will direct the Department of Justice and other federal agencies to investigate and harass.
According to people who have heard the plans from the friends and advisors Trump has outlined these plans to, Trump intends to target people including his former White House Chief of Staff John Kelly, his former Attorney General William P. Barr and former Joint Chiefs of Staff chairman Gen. Mark A. Milley, as well as his ex-attorney Ty Cobb who has made a number of cable news appearances pointing to Trump's guilt in various investigations.
The vision for a Trump second term is being farmed out to a group of far-right think tanks, according to the WaPo story, with some calling for Trump to immediately call for martial law to mobilize the military after his inauguration to quell the expected massive protests that would dwarf the January 21, 2017 Women's March peaceful demonstrations in Washington, DC, just like the Women's March dwarfed a certain compensation-needing wannabe dictator.