Things in Halo Reach you would like to see in Halo 4

This is a list of things I would like to see in Halo 4 that were in Halo Reach:

Headhunter
Invasion
Active Roster
Generator Defense
Falcons
Flyable Pelicans
Buildings which crumble before your eyes
Space Combat
Some first-person cutscenes
Zero gravity in multiplayer maps
Skirmishers
Heavy rainfall

What about you guys?

Active Roster
Hitscan(even though it was actually from H2)
Build upon the netcode
A single shot mid-range weapon
Grenade Launcher

That’s all I got. haha

the new gametypes
the armour (for mp)
all that hitscan stuff and whatever
falcons

inb4herrderrnothingihatereachblahblahblah

Basically everything stated in the OP I would like to see return. here a few of my suggestions.

Un-Hunched Elites
Plasma Rifle and Plasma Pistol being usable
Driveable Phantoms
Shades in Forge
All weapons being place able in every map in Forge
Plasma Repeater
Needle Rifle