Suggestions by @grissol

Tom Cruise

as Iron Man 1990s in Marvel/DC characters in Different Decades

Score: +2

Chris Evans

as Captain America 2010s in Marvel/DC characters in Different Decades

Score: +3

Robert Downey Jr.

as Iron Man 2010s in Marvel/DC characters in Different Decades

Score: +3

Colin Farrell

as Iron Man 2020s in Marvel/DC characters in Different Decades

Score: +3

Hugh Jackman

as Wolverine 2000s in Marvel/DC characters in Different Decades

Score: +3

Mel Gibson

as Wolverine 1980s in Marvel/DC characters in Different Decades

Score: +2

Brad Pitt

as Thor 2000s in Marvel/DC characters in Different Decades

Score: +2

Arnold Schwarzenegger

as Thor 1980s in Marvel/DC characters in Different Decades

Score: +2

Jeff Goldblum & Lou Ferrigno

as Hulk 1980s in Marvel/DC characters in Different Decades

Score: +3

Billy Crudup

as Hulk 2000s in Marvel/DC characters in Different Decades

Score: +1

Matt Damon

as Captain America 2000s in Marvel/DC characters in Different Decades

Score: +2

Kevin Costner

as Captain America 1980s in Marvel/DC characters in Different Decades

Score: +2

Burt Reynolds

as Iron Man 1980s in Marvel/DC characters in Different Decades

Score: +2

Tom Cruise

as Iron Man 2000s in Marvel/DC characters in Different Decades

Score: +2

Starro

as Sequids in Invincible Characters replaced by DC characters

Score: +1

Black Lightning

as Black Samson in Invincible Characters replaced by DC characters

Score: +1

Lex Luthor

as DA Sinclair in Invincible Characters replaced by DC characters

Score: +1

Amanda Waller

as Cecil Stedman in Invincible Characters replaced by DC characters

Score: +1

Plastic Man

as Shapesmith in Invincible Characters replaced by DC characters

Score: +1

Martian Manhunter

as Martian Man in Invincible Characters replaced by DC characters

Score: +1