James Gunn’s Guardians of the Galaxy, Vol. 3 has been released, Gunn has finished his trilogy, and his time at Marvel is seemingly in the rearview mirror whether we like it or not. Warner Bros. and DC made a good decision to allow him to guide the direction of a shared universe of films based on DC Comics, which was something I advocated for in my review of his excellent The Suicide Squad film. Although his first DC film as a director, Superman Legacy, is still a couple of years away, now is as good a time as any to have a look at what actors would be good fits for the most iconic characters in Clark Kent’s corner of the DC Universe. So, without further ado, let’s have a look at some casting ideas for the upcoming Superman: Legacy film.