James Gunn and Peter Safran are leading the new era of the DC Universe, news that continues to be a topic of discussion. It is to be noted that James Gunn has previously directed The Guardians of the Galaxy, and he is known to have a close-knit relationship with the actors he works with.  Some of his fans recently conveyed their concern that he may cast Marvel actors in the DC universe. 

A fan on Twitter asked James not to cast the Guardians of the Galaxy actors in DC films as well. Replying to the comment, James said,  "We have hundreds of roles to cast. As I’ve always done, some will be brand new faces, some will be actors I’ve worked with before, & some will be actors you know who I’ve never worked with. What matters most is the actor fits the role & they’re easy to work with."