HALO 4 multyplayer characters and weapons

Some of the characters i would like to see in the halo 4 multyplayer are brutes, flood, , elite, grunt, jackal, hunter and of course spartans. I would like all the weapons from all the halos like smgs and the covenant sniper, not the beam rifle or grenade launcher.

would be fun to play as a grunt… driving a warthog… in the gunner seat… with a SPlaser

Meh won’t happen.
It’s cool and all but will only be beneficial for short term.

dude i would want to play as a hunter that would be awesome

i would like the energy sword to be like it used to be in halo 3 because in halo reach when you get a bulltrue you still get killed and that makes me mad.