Suggestions by @edvinromas

Mark Hamill

as Grandpa Max in MCU Ben 10

Score: +1

Jordan Fisher

as Impulse/Kid Flash (Bart Allen) in DCCU Phase 3

Score: +1

Conor Leslie

as Donna Troy in Zack Snyder's Teen Titans

Score: +2

Hayley Atwell

as Lois Lane in DCCU Phase 3

Score: +1

Ricky Whittle

as John Stewart/Green Lantern in DCCU Phase 3

Score: +1

Timothée Chalamet

as Green Lantern (Kyle Rayner) in DCCU Phase 3

Score: +1

Ray Porter

as Trigon in Zack Snyder's Teen Titans

Score: +2

Ezra Miller

as Barry Allen in Zack Snyder's Teen Titans

Score: +2

Ray Fisher

as Cyborg in Zack Snyder's Teen Titans

Score: +2

Teagan Croft

as Raven in Zack Snyder's Teen Titans

Score: +14

Ryan Potter

as Beast Boy in Zack Snyder's Teen Titans

Score: +5

Zendaya

as Starfire in Zack Snyder's Teen Titans

Score: 0

Zack Snyder

as Director in Zack Snyder's Teen Titans

Score: +2

Timothée Chalamet

as Dick Grayson in Zack Snyder's Teen Titans

Score: 0

Colton Haynes

as Speedy/Arsenal (Roy Harper) in DCCU Phase 3

Score: +3

Daisy Ridley

as Batgirl (Barbara Gordon) in DCCU Phase 3

Score: +1

Drew Van Acker

as Aqualad/Tempest (Garth) in DCCU Phase 3

Score: +1

Drew Van Acker

as Aqualad (Garth) in DCCU Phase 2

Score: +1

Conor Leslie

as Wonder Girl/Troia (Donna Troy) in DCCU Phase 3

Score: +1

John Boyega

as Aqualad (Jackson Hyde) in DCCU Phase 3

Score: +1