I was certain this was a side game like ODST since it had a subtitle, guess not. Subtitles are nice and all, but for main Halo games I feel like it's better just to have Halo # as the title.
Anyway, I hope when they say talk about greater scope, they mean a bigger single player campaign. I feel like the biggest Halo fans are in it for the stories and the universe, it would make sense to cater to them as opposed to the online multiplayer component. Though Microsoft probably would not allow them to skimp on multiplayer either. :/