Suggestions by @castcooper

Ansel Elgort

as Red hood in Batman

Score: +1

Finn Wolfhard

as Robin in Batman

Score: 0

Oscar Isaac

as Two face in Batman

Score: +1

Mark Strong

as Mr freeze in Batman

Score: +1

Finn Wolfhard

as Red hood in Batman

Score: -1

Dylan O'Brien

as Nightwing in Batman

Score: 0

Willem Dafoe

as Joker in Batman

Score: +3

Nathan Jones

as Aleksei Sytsevich in The spectacular Spider-Man

Score: +2

Mark Hamill

as Dr Otto Octavius in The spectacular Spider-Man

Score: +1

Matthew McConaughey

as Norman Osborn in The spectacular Spider-Man

Score: +1

Sadie Sink

as Mj in The spectacular Spider-Man

Score: +1

Timothée Chalamet

as Harry Osborn in The spectacular Spider-Man

Score: +1

Emily Blunt

as Emily Blunt in Best actors/actress of all time

Score: +2

Tom Holland

as Tom holland in Best actors/actress of all time

Score: +1

Jim Carrey

as Joker in The batman

Score: +1

Ben Barnes

as Batman in The batman

Score: +2

John Malkovich

as Hobgoblin in Spider-Man (Revision)

Score: +1

Jacob Batalon

as Hobgoblin in Spider-Man (Revision)

Score: +1

Tom Holland

as Spider-Man in Spider-Man (Revision)

Score: +1

Xolo Maridueña

as Spider-Man 2099 in Casting Suggestions for Heroes/Heroines

Score: +1