Suggestions by @seraphinasoars

Natalia Dyer

as Willow Rosenberg in Fan Casting Buffy: The Vampire Slayer Reboot (Netflix or HBOmax TV Series)

Score: +1

Asa Butterfield

as Xander Harris in Fan Casting Buffy: The Vampire Slayer Reboot (Netflix or HBOmax TV Series)

Score: +2

Nick Robinson

as Xander Harris in Fan Casting Buffy: The Vampire Slayer Reboot (Netflix or HBOmax TV Series)

Score: +2

Cody Fern

as Chas in Warlock (2020s)

Score: +1

Fairuza Balk

as Channeler in Warlock (2020s)

Score: +1

Holland Roden

as Kassandra in Warlock (2020s)

Score: +1

Zoey Deutch

as Kassandra in Warlock (2020s)

Score: +1

Katherine McNamara

as Kassandra in Warlock (2020s)

Score: +4

Madelaine Petsch

as Kassandra in Warlock (2020s)

Score: +1

Thomas Doherty

as Warlock in Warlock (2020s)

Score: +1

Sebastian Stan

as Giles Redferne in Warlock (2020s)

Score: +3

Tom Hiddleston

as Giles Redferne in Warlock (2020s)

Score: +2

Robert Pattinson

as Warlock in Warlock (2020s)

Score: +2

Bill Skarsgård

as Warlock in Warlock (2020s)

Score: +1

Garrett Hedlund

as Frank Harris in Cool World (2020s Remake)

Score: -2

Charlie Hunnam

as Frank Harris in Cool World (2020s Remake)

Score: -1

Mark Ruffalo

as Jack Deebs in Cool World (2020s Remake)

Score: +1

Anne Hathaway

as Lonette in Cool World (2020s Remake)

Score: -1

Scarlett Johansson

as Holli Would in Cool World (2020s Remake)

Score: +2

Emeraude Toubia

as Kitana in Mortal Kombat (2019)

Score: +2