Earlier today, Mary Elizabeth Winstead and Jurnee Smollett-Bell joined Birds of Prey as as Huntress and Black Canary, and now we have details on who may play the villain.

According to Variety reporter Justin Kroll, Iron Man 2 star Sam Rockwell passed on playing the villain Black Mask in Birds of Prey. Kroll adds that Warner Bros. has just started meeting with actors for that role, but Ewan McGregor and Sharlto Copley are at the top of their wishlist.

He passed — Justin Kroll (@krolljvar) September 26, 2018

Still have Renee Montoya and Cassandra Cain's roles to cast as well as the crime lord up against the team. Hearing names like Sharlto and Ewan McGreggor are actors they like for the role but have only started meeting actors for that part https://t.co/OaVfpTfkyM — Justin Kroll (@krolljvar) September 26, 2018

Do you think Ewan McGregor or Sharlto Copley would make a good Black Mask? Is there another actor you’d like to see in the role? Let me know in the comments below.