Suggestions by @mikeypascual

Ludi Lin

as Vegeta in Dragon Ball Z: Sayian Saga

Patton Oswalt

as Tonpa in Hunter x Hunter : Hunter Exam Arc

Taron Egerton

as Pete Wisdom in Characters Not Yet in the MCU

Robert Downey Jr.

as Harold Stark in Amalgam Universe

Mark Ruffalo

as Bruce Banner in Avengers vs Justice League

Emilia Clarke

as Quicksilver in All-female version of the MCU

Alexander Ludwig

as Warren Worthington III in Characters Not Yet in the MCU

Orlando Bloom

as Brian Braddock in Characters Not Yet in the MCU

Dave Bautista

as Basil Karlo in Characters that should have been in the DCEU

Anna Kendrick

as Wanda Wilson in Characters Not Yet in the MCU

Lucas Till

as Remy LeBeau in Characters Not Yet in the MCU

Mackenzie Foy

as Lorna Dane in Characters Not Yet in the MCU

Nathan Fillion

as Simon Williams in Characters Not Yet in the MCU

Daisy Ridley

as Selene Gallio in Characters Not Yet in the MCU

Kaya Scodelario

as Selene Gallio in Characters Not Yet in the MCU

Asa Butterfield

as Alex Summers in Characters Not Yet in the MCU

Ewan McGregor

as Ares in Characters Not Yet in the MCU

Noah Centineo

as Hank McCoy in Characters Not Yet in the MCU

KJ Apa

as Hank McCoy in Characters Not Yet in the MCU

Dwayne Johnson

as Tryco Slatterus in Characters Not Yet in the MCU