Dead Girl
Another option that would give Samara Weaving the chance to team up with Deadpool could be playing this member of the X-Force who, actually, has a better connection to some of the actress’ more notable credits. An aspiring actress known as Moonbeam was not aware of her mutant abilities until she was murdered by her lover, [which activated her powers](https://marvel.fandom.com/wiki/DeadGirl(Moonbeam), inspiring her to fight evil beyond the grave as Dead Girl.
If there was one reason why I would rather support Weaving’s casting in a DC adaptation, it would be to see her apply her scream queen status to a one of the publisher’s more horror-based properties, but, fortunately, this character would be a marvelous opportunity to have the best of both worlds.