Suggestions by @zoeg

Bella Poarch

as Mulan in Mulan

Score: -1

Robert Downey Jr.

as Grand Duke in Cinderella

Score: +1

Lee Arenberg

as Gazeem in Aladdin

Score: +1

Marwan Kenzari

as Jafar in Aladdin

Score: +4

John Cena

as Farouk in Aladdin

Score: +1

Will Smith

as Merchant in Aladdin

Score: +1

Brad Dourif

as The Sultan in Aladdin

Score: +1

Dwayne Johnson

as Razoul in Aladdin

Score: +1

Christopher Lloyd

as Kekata in Pocahontas

Score: -1

Dwayne Johnson

as Kocoum in Pocahontas

Score: 0

Jaeden Martell

as Thomas in Pocahontas

Score: +2

Nicholas Hamilton

as Wiggins in Pocahontas

Score: -2

Jennifer Tilly

as Grandmother Willow in Pocahontas

Score: +2

Joaquin Phoenix

as Govener Ratcliffe in Pocahontas

Score: 0

Wyatt Oleff

as John Smith in Pocahontas

Score: +3

Devery Jacobs

as Nakoma in Pocahontas

Score: +1

Jenna Ortega

as Pocahontas in Pocahontas

Score: 0

Jenny Ortega

as Pocahontas in Pocahontas

Score: +1

Jaeden Martell

as Peter Doheny in Human Resources

Score: +2

Naomi Scott

as Jasmine in Aladdin

Score: +8