Suggestions by @chasestucki

An Unknown Actress

as Peggy Carter in Captain America (2040)

Jacob Tremblay

as Steve Rogers in Captain America (2040)

Lily Collins

as Frigga in Thor (2039)

Colin Firth

as Odin in Thor (2039)

YaYa Gosselin

as Jane Foster in Thor (2039)

Jack Dylan Grazer

as Loki in Thor (2039)

KJ Apa

as Thor in Thor (2039)

Zendaya

as Jackie McGee in Black Widow (2038)

Matt Smith

as Aleskei Systovich in Black Widow (2038)

Ewan McGregor

as Dreykov in Black Widow (2038)

Jenna Ortega

as Yelena Bolova in Black Widow (2038)

Sasha Calle

as Natalia Romanova in Black Widow (2038)

George MacKay

as Justin Hammer in Iron Man (2037)

LaKeith Stanfield

as James Rhodes in Iron Man (2037)

Lili Reinhart

as Pepper Potts in Iron Man (2037)

Miles Teller

as Tony Stark in Iron Man (2037)

Zendaya

as Jackie McGee in The Incredible Hulk (2036)

Garrett Hedlund

as Thunderbolt Ross in The Incredible Hulk (2036)

Andrew Barth Feldman

as Samuel Sterns in The Incredible Hulk (2036)

Isabella Sermon

as Betty Ross in The Incredible Hulk (2036)