Yes, Stanley McChrystal is the general from the dark side (and proud of it). So the recent sacking of Afghan commander General David McKiernan after less than a year in the field and McChrystal's appointment as the man to run the Afghan War seems to signal that the Obama administration is going for broke. It's heading straight into what, in the Vietnam era, was known as "the big muddy."
General McChrystal comes from a world where killing by any means is the norm and a blanket of secrecy provides the necessary protection. For five years he commanded the Pentagon's super-secret Joint Special Operations Command (JSOC), which, among other things, ran what Seymour Hersh has described as an "executive assassination wing" out of Vice President Cheney's office. (Cheney just returned the favor by giving the newly appointed general a ringing endorsement: "I think you'd be hard put to find anyone better than Stan McChrystal.")