Suggestions by @dudasparsbrod

Aidan Gallagher

as Robin 3 in Bat Family

Score: -1

Maisie Williams

as Spoiler in Bat Family

Score: 0

Edgar Wright

as Director in Bat Family

Score: +1

Danny Elfman

as Composer in Bat Family

Score: +1

Neil Gaiman

as Writer in Bat Family

Score: +1

Henry Cavill

as Producer in Bat Family

Score: +1

Mary Elizabeth Winstead

as The Huntress in Bat Family

Score: +1

Kieran Culkin

as The Riddler in Bat Family

Score: +1

Cillian Murphy

as Scarecrow in Bat Family

Score: +2

Karen Gillan

as Poison Ivy in Bat Family

Score: +3

Jeremy Irons

as Alfred Pennyworth in Bat Family

Score: +1

Jared Padalecki

as Nightwing in Bat Family

Score: 0

Christian Bale

as Batman in Bat Family

Score: 0