Suggestions by @cydonia

Jason Isaacs

as Max Eisenhardt/Magneto in MCU/DCU rebooted: Superman meets X-Men

Regé-Jean Page

as Warren Worthington III/Angel in MCU/DCU rebooted: Superman meets X-Men

Ewan Mitchell

as Pietro Maximoff/Quicksilver in MCU/DCU rebooted: Superman meets X-Men

Bryan Cranston

as Bolivar Trask in MCU/DCU rebooted: Superman meets X-Men

Moisés Arias

as Mortimer Toynbee/Toad in MCU/DCU rebooted: Superman meets X-Men

Rahul Kohli

as Hank McCoy/Beast in MCU/DCU rebooted: Superman meets X-Men

Angel Bismark Curiel

as Kurt Wagner/Nightcrawler in MCU/DCU rebooted: Superman meets X-Men

Larsen Thompson

as Jean Grey in MCU/DCU rebooted: Superman meets X-Men

Patrick Schwarzenegger

as Scott Summers/Cyclops in MCU/DCU rebooted: Superman meets X-Men

Damaris Lewis

as Ororo Munroe/Storm in MCU/DCU rebooted: Superman meets X-Men

Ralph Fiennes

as Charles Xavier/Professor X in MCU/DCU rebooted: Superman meets X-Men

Ana de Armas

as Raven Darkhölme/Mystique in MCU/DCU rebooted: Superman meets X-Men

Nell Tiger Free

as Anna Marie/Rogue in MCU/DCU rebooted: Superman meets X-Men

François Civil

as Remy LeBeau/Gambit in MCU/DCU rebooted: Superman meets X-Men

Cosmo Jarvis

as James 'Logan' Howlett/Wolverine in MCU/DCU rebooted: Superman meets X-Men

Nell Tiger Free

as Anna Marie in X Men

Nell Tiger Free

as Rogue in X-Men

Nell Tiger Free

as Rogue in X Men MCU

Nell Tiger Free

as Anna Marie in MCU X-Men

Nell Tiger Free

as Rogue in X-Men (MCU)