Suggestions by @praetorreyna

Julia Adamenko

as Rachel Dare in Trials of Apollo

Score: +5

Freddie Highmore

as Percy in Trials of Apollo

Score: -7

Zac Efron

as Percy in Trials of Apollo

Score: -6

Tom Felton

as Draco Malfoy in Harry Potter and the cursed Child

Score: +2

Emma Watson

as Hermione Granger in Harry Potter and the cursed Child

Score: +2

Ed Sheeran

as Ron Weasley in Harry Potter and the cursed Child

Score: -2

Rupert Grint

as Ron Weasley in Harry Potter and the cursed Child

Score: +2

Bonnie Wright

as Ginny weasley in Harry Potter and the cursed Child

Score: +2

Daniel Radcliffe

as Harry Potter in Harry Potter and the cursed Child

Score: +2

Zac Efron

as Jason (RIP) in Trials of Apollo

Score: -6

Alexander Ludwig

as Jason (RIP) in Trials of Apollo

Score: -5

Bella Thorne

as Rachel Dare in Trials of Apollo

Score: -2

Isabella Gómez

as Reyna in Trials of Apollo

Score: +1

Jenna Ortega

as Reyna in Trials of Apollo

Score: -1

Skai Jackson

as Hazel in Trials of Apollo

Score: -2

Ariana Greenblatt

as Meg in Trials of Apollo

Score: -1

Nico Parker

as Hazel in Trials of Apollo

Score: -3

Emma Engle

as Piper in Trials of Apollo

Score: -1

Finn Wolfhard

as Apollo/Lester in Trials of Apollo

Score: -4

Finn Wittrock

as Apollo/Lester in Trials of Apollo

Score: -4