Suggestions by @khabib

Viola Davis

as Amanda Waller in James Gunn’s DCU

Score: +1

Jennifer Holland

as Emilia Harcourt in James Gunn’s DCU

Score: +1

Frank Grillo

as Rick Flag Sr. in James Gunn’s DCU

Score: +1

Freddie Stroma

as Vigilante in James Gunn’s DCU

Score: 0

Kumail Nanjiani

as Booster Gold in James Gunn’s DCU

Score: +1

Wendell Pierce

as Perry White in James Gunn’s DCU

Score: +1

Mikaela Hoover

as Cat Grant in James Gunn’s DCU

Score: +1

Milly Alcock

as Supergirl in James Gunn’s DCU

Score: +2

Sterling K. Brown

as Martian Manhunter in James Gunn’s DCU

Score: +1

John Cena

as Peacemaker in James Gunn’s DCU

Score: +1

Edi Gathegi

as Mr. Terrifc in James Gunn’s DCU

Score: +1

Sara Sampaio

as Eve Teschmacher in James Gunn’s DCU

Score: +1

Nicholas Hoult

as Lex Luthor in James Gunn’s DCU

Score: +1

Skyler Gisondo

as Jimmy Olsen in James Gunn’s DCU

Score: +1

Rachel Brosnahan

as Lois Lane in James Gunn’s DCU

Score: +1

Jason Momoa

as Lobo in James Gunn’s DCU

Score: +1

Alexander Ludwig

as Aquaman in James Gunn’s DCU

Score: +1

Leo Howard

as Nightwing in James Gunn’s DCU

Score: 0

Carter Rockwood

as Robin in James Gunn’s DCU

Score: +1

Nathan Fillion

as Guy Gardner in James Gunn’s DCU

Score: +1