Suggestions by @someetramay

Eiza González

as Selina Kyle in Batman: Assassin's Den (2021)

Score: +2

Ben Affleck

as Bruce Wayne/ Batman in Batman: Assassin's Den (2021)

Score: +1

Robert Pattinson

as Bruce Wayne in Batman: Assassin's Den (2021)

Score: +2

Zack Snyder

as Writer in Batman: Assassin's Den (2021)

Score: 0

Christopher Nolan

as Producer in Batman: Assassin's Den (2021)

Score: +2

Zack Snyder

as Director in Batman: Assassin's Den (2021)

Score: 0

Michael C. Hall

as Reverse Flash in The Flash

Score: +1

Holland Roden

as Iris West in The Flash

Score: +1

Nicholas Hoult

as Flash in The Flash

Score: -4

Mila Kunis

as Leslie Willis in Superman: Man of Tomorrow

Score: +1

Jenna Dewan

as Lucy Lane in Superman: Man of Tomorrow

Score: +1

Mark Strong

as Brainiac in Superman: Man of Tomorrow

Score: +1

Rene Russo

as Cat Grant in Superman: Man of Tomorrow

Score: +2

Diane Lane

as Martha Kent in Superman: Man of Tomorrow

Score: +1

Kevin Costner

as Jonathan Kent in Superman: Man of Tomorrow

Score: +1

Alec Baldwin

as Perry White in Superman: Man of Tomorrow

Score: +1

Jesse Eisenberg

as Lex Luthor in Superman: Man of Tomorrow

Score: -1

Joshua Orpin

as Connor Kent in Superman: Man of Tomorrow

Score: +6

Melissa Benoist

as Kara Danvers in Superman: Man of Tomorrow

Score: 0

Jack Quaid

as Jimmy Olsen in Superman: Man of Tomorrow

Score: +2