Lobo: The main man behind the Main Man
Martin Mcdonagh
Notable work: In Bruges, Seven Psychopaths
Why it would work: Read this line from In Bruges, then we'll talk:
Ray: That's for John Lennon, Yankee [frick]ing [foo foo]!
Why it wouldn't work: Can't think of a reason.
Flash: Who will get the Scarlet Speedster on Track?
Nicholas Stoller
Notable work: Forgetting Sarah Marshall, Get Him to the Greek, Neighbors, Five Year Engagement
Why it would work: Excellent, character based humor.
Why it wouldn't work: Lack of action experience.
Shazam: The World's Mightiest Mortal
Ron Clements and John Musker
Notable work:The Little Mermaid,Aladdin,Hercules,Treasure Planet,and The Princess and the Frog
Why it could work: These gentlemen delivered most of my childhood,and they also excel in keeping kids engrossed while delivering a dark story.
Why it couldn't work: Could they make the transition to live action?
Constantine
Jennifer Kent
Notable work: The Babadook
Why it would work: The Babadook is one of the most acclaimed horror movies in a long time. She would work wonders with a bigger budget.
Why it wouldn't work: Just comment a reason.
Green Lantern Corps:An Act of Will to get this done.
Frank Darabont
Notable work: The Shawshank Redemption, The Green Mile, The Mist
Why it would work:His storytelling ability. When you think about it,GL is about story and characters. Few tell a better story than Darabont.
Why it wouldn't work: He has been picky about his projects since Shawshank.