Suggestions by @moonfromthe1890s

Ana de Armas

as Helena Bertinelli in Batman

Score: +1

Jeremy Allen White

as Garfield Lynns in Batman

Score: +1

Chosen Jacobs

as Duke Thomas in Batman

Score: +1

Willem Dafoe

as Jack Napier in Batman

Score: +1

Wyatt Russell

as Arthur Brown in Batman

Score: +2

Oscar Isaac

as Harvey Dent in Batman

Score: +1

Udo Kier

as Lazlo Valentine in Batman

Score: +1

Alfred Molina

as Oswald Cobblepot in Batman

Score: +1

Emma Stone

as Barbara Gordon in Batman

Score: +1

Javon "Wanna" Walton

as Damian Wayne in Batman

Score: +1

Zachary Gordon

as Jason Todd in Batman

Score: +1

Fionn Whitehead

as Jason Todd in Batman

Score: 0

Angourie Rice

as Stephanie Brown in Batman

Score: +1

David Mazouz

as Tim Drake in Batman

Score: +2

Tanner Buchanan

as Jason Todd in Batman

Score: 0

David Corenswet

as Dick Grayson in Batman

Score: +1

Chris Evans

as Bruce Wayne in Batman

Score: 0

Zal Batmanglij

as Bruce Wayne in Batman

Score: 0