Suggestions by @user_234849

Sydney Sweeney

as Johnny Storm in Marvel Comics (Gender Swap)

Score: +2

Peyton List

as Johnny Storm in Marvel Comics (Gender Swap)

Score: +2

Elle Fanning

as Johnny Storm in Marvel Comics (Gender Swap)

Score: -1

Sabrina Carpenter

as Johnny Storm in Marvel Comics (Gender Swap)

Score: +2

Florence Pugh

as Johnny Storm in Marvel Comics (Gender Swap)

Score: +2

Robert Pattinson

as Nebula in Marvel Comics (Gender Swap)

Score: +2

Chris Hemsworth

as Lady Sif in Marvel Comics (Gender Swap)

Score: +1

Marsai Martin

as Miles Morales in Marvel Comics (Gender Swap)

Score: +1

Timothy Olyphant

as Susan Storm in Marvel Comics (Gender Swap)

Score: +2

Chris Evans

as Captain Marvel in Marvel Gender Swap

Score: +2

Saoirse Ronan

as Vision in Marvel Gender Swap

Score: +2

Jamie Dornan

as Natasha Rominoff in Marvel Gender Swap

Score: +1

Elizabeth Lail

as Steve Rogers in Marvel Gender Swap

Score: +1

Henry Cavill

as Sif in MCU Gender Swap (2008-Present)

Score: +1

Chris Hemsworth

as Sif in MCU Gender Swap (2008-Present)

Score: +1

Zac Efron

as Carol Danvers in MCU Gender Swap (2008-Present)

Score: +1

Chris Evans

as Carol Danvers in MCU Gender Swap (2008-Present)

Score: +1

Zoe Saldaña

as James "Rhodey" Rhodes in MCU Gender Swap (2008-Present)

Score: +1

Halle Berry

as James "Rhodey" Rhodes in MCU Gender Swap (2008-Present)

Score: +1

Jamie Dornan

as Natasha Romanoff in MCU Gender Swap (2008-Present)

Score: +2