Suggestions by @jackamos2019

Sea Shimooka

as Emiko Queen in Arrow

Score: +1

Ben Lewis

as Will Clayton in Arrow

Score: +1

Brendan Fletcher

as Stanley Dover in Arrow

Score: +1

Andrea Sixtos

as Zoe Ramirez (Adult) in Arrow

Score: +1

Holly Dignard

as Red Dart in Arrow

Score: +1

Miranda Edwards

as Honor in Arrow

Score: +1

Michael Jonsson

as Bear in Arrow

Score: +1

Katherine McNamara

as Mia Smoak in Arrow

Score: +1

Joseph David-Jones

as Connor Hawke in Arrow

Score: +1

Adrian Paul

as Dante in Arrow

Score: +2

Sydelle Noel

as Samandra Watson in Arrow

Score: +1

Jason E. Kelley

as Dr Jarrett Parker in Arrow

Score: +1

LaMonica Garrett

as Mar Novu in Arrow

Score: -2

Jeremy Davies

as John Deegan in Arrow

Score: +2

John Wesley Shipp

as Jay Garrick in Arrow

Score: +2

Tyler Hoechlin

as Kal El/Clark Kent in Arrow

Score: +1

Bob Frazer

as Roger Hayden in Arrow

Score: +1

Cassandra Jean Amell

as Nora Fries in Arrow

Score: +1

Ernie Hudson

as Roy Stewart in Arrow

Score: +1

Ruby Rose

as Kate Kane in Arrow

Score: +4