Batman Arkham Reboot: 10 Villains Who MUST Appear

10. David Cain

David Cain's former lover, Lady Shiva, has already appeared in the Arkham series, being one of the many assassins chasing the bounty on Batman's head in Arkham Origins. An interesting way to bring her back into the series would be to have her and Batman team up to take on David. He's a very capable combatant, and he would certainly give players a challenging boss fight.

Lady Shiva and David Cain also have a daugher: Cassandra Cain. Famous for being the fourth character to become Batgirl, Cain is an even fiercer fighter than both of her parents. She currently goes by Orphan in the comics, and she's one of the most skilled members of the Batfamily. Including her parents would be an excellent opportunity to introduce her into the series as well.

Cassandra Cain was recently featured in the Birds of Prey film, but the interpretation of her in the film isn't incredibly accurate to the traditional version of her that fans know and love. Including a traditional Cassandra Cain in the game would be a brilliant way to make the game more appealing to fans who felt burned by the film version of the character.

Cassandra Cain would also make an incredibly fun character to play as due to her unique skillset and great talent. Perhaps she could join the fight and help Batman take down her father in what would make for a very entertaining scene.