Halo trailer premiering in theaters July 29th.
Titled "Creating Halo 4" , and it's new.
RPG Approach to Mp experience
Customize to fit styles
get max level cap- reenlist into specializations (sniper, gunner etc)
10 lvl progressions
unlock exclusive armor mods, emblems, early access via special edition
Classic modes altered
Regicide has king
Mode specific assassinations.
CTF: Knock player down, stab flag through head
Oddball: Uppercut with ball
Toss the Oddball to teammates
Use a pistol while carrying a flag.
Player disintegrates midair afterwards with these.
Spartan Ops starts November 6th. 50 Missions.
Visual Design working on limited edition inspired by USNC Infinity and the Forerunner tech associated with it is, translucent.
Working with matching limited edition wireless headset with USNC controller and matching triton headset
Definite possibility for remade maps "at least once", none on launch.
*Note: Things can be changed, altered, misunderstood from this.

Update:
Frankie commented on pistol flag running via Neogaf: "Flag pistol is about feeling a shade less helpless. In reality it won't be a good idea to engage, even in a team situation but you'll feel more empowered for the run."

Little English Halo Blog: Video: SDCC Halo 4 Fiction Panel

XboxMB