Shane Black
Notable work: The Nice Guys, Kiss Kiss Bang Bang, Lethal Weapon, Iron Man 3
Best match: X-Force, Cable and Deadpool team-up
Joss Whedon
Notable work: Avengers, Avengers:Age of Ultron, Buffy, Serenity, Firefly, Toy Story
Best match: The main X-Men movies
James Mangold
Notable work: Walk the Line, The Wolverine, Logan, 3;10 to Yuma
Best match: X-23(if they simply promote her to the modern timeline's Wolverine), or a promotion to the main X-Men movies
Cary Joji Fukunaga
Notable work: True Detective Season 1
Best match: Gambit
Susanne Bier
Notable work: The Night Manager
Best match: Domino solo or X-Force
Well, that's it for now, guys and gals! Thanks for reading, and in case I don't post again, Merry Christmas, Happy Hanukkah, Happy Kwanza, and Happy Solstice!