Who thinks that Bungie should develop a free-for-all playlist in The Arena, kind of like Lone Wolves from Halo 3? I think it would be a great idea, considering all the hardcore Lone Wolves players we had in Halo 3. What do you guys think?
I'm almost positive they will add more game types in the near future. Considering all of the different ranked type matches they had in Halo 3, and only two for arena in Reach is a downgrade, not an upgrade. Another reason is that they had a game type in beta called Generator Defense which isn't currently available. I doubt they completely scrubbed Generator Defense, and wiped all of the other playlists before.
Actually, you can play Generator Defense in the Firefight playlist. The only difference is that instead of player attacking the generators, there are AI Coveneant attacking them.