Nonsense, fantastic topic. Well done.
Not every president is equal, and while all presidents have fought their way into the Oval Office, not all presidents can fight in it. As such, while there are 45 presidents, there are only 25 character slots to choose from, five of which are special formes.
TANKS
William Howard Taft & William Howard Taft (Bloated Forme)
Teddy Roosevelt
Donald Trump
Grover Cleveland
SWEEPERS
Harry Truman & Harry Truman (Nuclear War Crime Forme) (LATTER IS BANNED FROM TOURNAMENTS)
Richard Nixon
Barack Obama
Andrew Jackson
WALLS
Franklin Roosevelt & Franklin Roosevelt (No Constitutional Limit Forme) (LATTER IS BANNED FROM TOURNAMENTS)
Bill Clinton
George Washington
Ulysses S. Grant
BATON PASS
John F. Kennedy & John F. Kennedy (Welcome to Dallas Forme)
Abraham Lincoln
James A. Garfield
William Henry Harrison
SPEEDSTER
Ronald Reagan & Ronald Reagan (Maximum Neoliberal Forme) (RESTRICTED TO LITTLE CUP IF USING AMNESIA)
George H.W Bush
Jimmy Carter
Gerald Ford
Presiden-Z does not have any sole champion, but an array of potential champions which could win if utilised with their roles in mind. Select your fighter carefully.