On his social media accounts, director James Gunn posted a photo of his breakfast while reading All Star Superman, leading to fan speculation that the reboot will be based on it.

It seems Gunn, DC Studios Co-CEO, can't just post a photo on social media without it becoming a point of discussion as to the future of the DC Universe. After some controversial decisions, including letting go of Henry Cavill in the role of the Man of Steel, any photo or comment that Gunn makes will lead to rumors in the DC fandom.

The photo James Gunn posted on his official social media accounts was simple enough. Gunn himself does not appear in the photo, but what it does show is his cup of coffee and, more importantly, the All Star Superman Omnibus.

Gunn also included the caption:

The secret to happiness is starting the morning with coffee and comic books.