Brian Michael Bendis should write the script. He did some amazing work with the Daredevil comic and clearly understands the character. If need be, pair him with an established screenwriter like Andrew Kevin Walker (Se7en) or Shane Black (Kiss Kiss Bang Bang).
As for directors, you need to look at Rian Johnson (Brick), Joe Carnahan (Smokin' Aces), Shane Black (Kiss Kiss Bang Bang), or, ideally, David Fincher (Se7en, Fight Club, Zodiac).
Fincher has proven his worth with this kind of film and could deliver a dark, moody, high-impact film. Shane Black can make action movies that are a crapload of fun, and the same goes for Carnahan. Rian Johnson is a little more unproven, but Brick, his first film, showed so much talent for dark stories and he'd bring a pretty orignal vision to the tale.
Cast:
Matt Murdock / Daredevil - Damian Lewis (Dreamcatcher, Life)
Elektra - Rhona Mitra (The Number 23, Nip/Tuck)
Wilson Fisk / Kingpin - Chi McBride (I Robot, Pushing Daisies)
Bullseye - Josh Brolin (No Country for Old Men, American Gangster)
Foggy Nelson - Andy Richter (Elf, Big Trouble)
Karen Page - Amy Smart (Crank, Just Friends)
Ben Urich - Enrico Colantoni (Veronica Mars, Galaxy Quest)