A few weeks before the launch of Halo: Reach, Bungie had included in a weekly update that a game commentary was going to be part of the legendary content. In other words four members of the Bungie team would play through the campaign and commentate on the game as its played similar to how director commentary works with movies.
However after un-boxing the contents of the Legendary edition over the past week or so, this commentary until now has been no where to be found. Remember Halo Waypoint, apparently Bungie does, because that is where the commentary is stored. Halo waypoint was given a bit of a face lift and has been packed with tones of new content, including a two hour play-through with Bungies finest.
I figured I would give a heads up to anyone who has been looking like I have. So do yourself a favor and check out Halo Waypoint and update your career, they may be some free armor unlocks waiting for you. Either way its packed with great video content, and looks to be providing a little more for the halo enthusiast these days. Enjoy!