Suggestions by @jacobmaldonado

Miles Teller

as Green Lantern in DCU

Score: +1

Lucas Till

as The Flash in DCU

Score: +5

Alicia Vikander

as Wonder Woman in DCU

Score: -1

Jake Gyllenhaal

as Batman in DCU

Score: +1

David Corenswet

as Superman in DCU

Score: +3

James Gunn

as Producer in DCU

Score: +2

Tamsin Egerton

as Cersei Lannister in War of the Usurper

Score: 0

Wilf Scolding

as Rhaegar Targaryen in War of the Usurper

Score: +2

Aisling Franciosi

as Lyanna Stark in War of the Usurper

Score: +1

Robert Aramayo

as Eddard Stark in War of the Usurper

Score: +1

Mark Rowley

as Robert Baratheon in War of the Usurper

Score: 0

Ramin Djawadi

as Composer in War of the Usurper

Score: +1

George R.R. Martin

as Writer in War of the Usurper

Score: +1

Leo Suter

as Orys Baratheon in Aegon’s Conquest

Score: +4

Adrian Schiller

as Argilac Durrandon in Aegon’s Conquest

Score: +1

Cole Hauser

as Robert Baratheon in GOT: Robert's Rebellion

Score: -5

Felicity Jones

as Sharra Arryn in Aegon’s Conquest

Score: +1

Eva Green

as Sharra Arryn in Aegon’s Conquest

Score: +2

David Oakes

as Jon Mooton in Aegon’s Conquest

Score: +2

Brendan Gleeson

as Harren Hoare in Aegon’s Conquest

Score: +1