Suggestions by @nihilus

Tom Glynn-Carney

as John Constantine in Characters I'd like to see in Gunn's DCU

Harry Goodwins

as Green Arrow in Characters I'd like to see in Gunn's DCU

Kyle Gallner

as Green Arrow in Characters I'd like to see in Gunn's DCU

Mackenyu

as Val Armorr in Characters I'd like to see in Gunn's DCU

Zhang Jingyi

as Cassandra Cain in Characters I'd like to see in Gunn's DCU

Maria Zhang

as Cassandra Cain in Characters I'd like to see in Gunn's DCU

Jeon Jong-seo

as Cassandra Cain in Characters I'd like to see in Gunn's DCU

Reina Hardesty

as Punchline in Characters I'd like to see in Gunn's DCU

Tao Tsuchiya

as Katana in Characters I'd like to see in Gunn's DCU

Tao Okamoto

as Katana in Characters I'd like to see in Gunn's DCU

Yuka Kouri

as Katana in Characters I'd like to see in Gunn's DCU

Nana Komatsu

as Katana in Characters I'd like to see in Gunn's DCU

Anna Sawai

as Katana in Characters I'd like to see in Gunn's DCU

Ayumi Ito

as Katana in Characters I'd like to see in Gunn's DCU

Rina Sawayama

as Katana in Characters I'd like to see in Gunn's DCU

Ayame Misaki

as Katana in Characters I'd like to see in Gunn's DCU

Kanon Miyahara

as Katana in Characters I'd like to see in Gunn's DCU

Nanao Arai

as Katana in Characters I'd like to see in Gunn's DCU

Ayaka Miyoshi

as Katana in Characters I'd like to see in Gunn's DCU

Adeline Rudolph

as Punchline in Characters I'd like to see in Gunn's DCU