Well, if people love Halo ODST's new Firefight mode, then it can very likely make it into Halo Reach as well. If people don't like it, who knows what will happen. Although I'll assume that they'd tweak it up a bit or take suggestion from the community to improve it up a bit. Regardless, if Firefight mode is any good, we'll probably be seeing it in Reach.

Source - joystiq.com/2009/09/07/if-peop...

10 years ago
i heard its amazing from a guy who got to play it at pax