Suggestions by @blockbuster53

Iain Glen

as Alan Scott in Green Lantern Corps (2016)

Score: -1

Nathan Fillion

as Guy Gardner in Green Lantern Corps (2016)

Score: +1

Wayne T. Carr

as John Stewart in Green Lantern Corps (2016)

Score: +1

Donald Trump

as President Donald Trump in Green Lantern Corps (2016)

Score: +1

Charlie Hunnam

as Oliver Queen in Green Lantern Corps (2016)

Score: +1

David Dastmalchian

as Bill Baggett in Green Lantern Corps (2016)

Score: +1

Alison Brie

as Susan Williams in Green Lantern Corps (2016)

Score: +1

Jensen Ackles

as Jack Jordan in Green Lantern Corps (2016)

Score: +1

Patrick Wilson

as Jim Jordan in Green Lantern Corps (2016)

Score: +1

Toby Jones

as Hector Hammond in Green Lantern Corps (2016)

Score: +1

Ana de Armas

as Tegra Kalmaku in Green Lantern Corps (2016)

Score: +1

Steven Yeun

as Tom Kalmaku in Green Lantern Corps (2016)

Score: +1

William H. Macy

as Carl Ferris in Green Lantern Corps (2016)

Score: +1

Rebecca Ferguson

as Carol Ferris in Green Lantern Corps (2016)

Score: +1

Bill Fagerbakke

as Starro the Conqueror in Green Lantern Corps (2016)

Score: +1

Brian George

as Appa Ali Apsa in Green Lantern Corps (2016)

Score: +1

Patrick Stewart

as Ganthet in Green Lantern Corps (2016)

Score: +1

Go Ara

as Katma Tui in Green Lantern Corps (2016)

Score: +1

Alan Tudyk

as Stel in Green Lantern Corps (2016)

Score: +1

Dan Castellaneta

as Xax in Green Lantern Corps (2016)

Score: +1