According to The Hollywood Reporter, the four possibles who have or will soon meet Marvel brass are:
Mark Andrews – co-director of Brave, second unit director on John Carter
Jonathan Levine – director of 50/50, Warm Bodies and All The Boys Love Mandy Lane
Dean Israelite – director of the recently postponed time travel found footage movie, Welcome To Yesterday
Nikolaj Arcel – director of A Royal Affair, nominated last year for best foreign film
Seeing Arcel’s name on the list made the most impact here because it really lit up a different story that I’ve been hearing. According to one pretty solid Marvel-adjacent source, Arcel’s Royal Affair star Mads Mikkelsen apparently is, or has been, somewhere in the mix for the film’s early casting discussions.