Suggestions by @justanillusion

Jonathan Bailey

as Tom in The Boyfriend

Score: -4

Chandler Kinney

as Nicasia in Cruel Prince/Folk of the Air Trilogy

Score: +4

Maya Hawke

as Vivienne in Cruel Prince/Folk of the Air Trilogy

Score: +2

Whitney Peak

as Heather in Cruel Prince/Folk of the Air Trilogy

Score: +1

Jack Wolfe

as Locke in Cruel Prince/Folk of the Air Trilogy

Score: +2

Alycia Debnam-Carey

as Taryn Duarte in Cruel Prince/Folk of the Air Trilogy

Score: -1

Alycia Debnam-Carey

as Jude Duarte in Cruel Prince/Folk of the Air Trilogy

Score: -1

Brianne Tju

as Himari Mariko in American Royals

Score: +1

Matt Cornett

as Prince Jefferson Washington in American Royals

Score: -1

Tom Hiddleston

as Dr Seb Bell in The Seven Deaths of Evelyn Hardcastle

Score: +2

Joseph Quinn

as Michael Hardcastle in The Seven Deaths of Evelyn Hardcastle

Score: +2

Freddie Thorp

as Shane Delgado in Nothing More To Tell

Score: +1

Katie Douglas

as Brynn Gallagher in Nothing More To Tell

Score: -2

Danielle Rose Russell

as Charlotte Holbrook in Nothing More To Tell

Score: +1

Leah Lewis

as Reina Mori in The Atlas Six

Score: -2

Drew Starkey

as Tripp Helmuth in Ninth House

Score: 0

Tom Blyth

as Archer Finn in Throne of Glass

Score: +2

Brenton Thwaites

as Sam Cortland in Throne of Glass

Score: +8

Douglas Booth

as Wells Whitaker in Fangirl Down

Score: +2

Abigail Cowen

as Josephine Doyle in Fangirl Down

Score: +2