i've heard on many an occasion about the siege tank being able to be driven. Unless those people are thinking about the Wraith. And if you think about it, i wouldnt want to be in a huge, slow, hulking beast of a vehicle.
A pistol will be in it. Possibly the "Magnum Pistols" mentioned in first strike.
ah, just read Deaths post. It is much more of a gun turret than a vehicle.
the MA5B is rumored to return. I hope it will, but the Battle Rifle is definetally much more improved.
Covenant Snipers are likely to appear. I've already seen a picture of one. Chances are they'll only be in one level though.
flood returning is bullshit. They have no way of getting to Earth. Even if a ship crashes into halo installations 1, 2, 3 and any others above four. I've also heard about flood snipers. This is bull as they wouldnt want to sniper you, they would want to eat you.
i'm happy to hear that Grunts can drive ghosts. Makes more of a challenge.
three way combos is much better. I mean, in real life. Your not going to smake someone once right? unless there are lots of enemies your gonna hit him till hes gone.
i heard you'll return to the rocck core of the Gas giant next to halo 04. Yayness...
oh, and Death. Dont do any of this "I'm am the halo master" crap. It destroyed 2 other halo threads.
EDIT: this pic is either the Cov Sniper rifle, or the rumored gravity rifle, which has a resemblance.