I really wasn't that impressed with the trailer. The Chiefs iconic mark 6 armor has been changed too much and it looks distinctly "japanese" to me, referencing the god awful armor redesigns of the Halo Legends series. If Bungie isn't doing it, it's not Halo,
period, and I'll pass. What you have with Halo 4 is a sad attempt at copying the original games greatness.
Yeah im not for sure about halo 4, I mean I will probablly check it out when it comes out, and I have alway wounder what happened to cheif. As far as I can tell from the trailer, He appears to be heading for a sheild world, or some sort of forrunner world,
or portal. and as far as I know, I dont think that was a jetpack like reach had. More lke thrusters for space movement. I think his suite has always had them, acording to the books. but never used in game before.