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Females
There needs to be more females in the JL movies! Lois only ever gets one line, provided she shows up, Iris is MIA, and the rest of the boys don't have steady girlfriends. I'd even be down for catwoman. + She's awesome in her own right.
And all the women that do show up, like above, are all one of the hero's girlfriends. Yeah, I get it's a boys club, & it's about the main group, but it's a bit of a sausage fest.
Even lil cameos! (More of the female heroes i'm talking about here.) Yeah, GA's not in the group yet, but Black Canary's face can still be shown, or Supergirl. Even in female audience based movies, males play an prominent role.
Food for Thought
Who'd you like to see more of?