More things I'd like to see:
Space. There's a lot of habitats roving around out there, afterall. And it is, perhaps, one of the most difficult places to run.
Oceans. Another place that is hard to run, especially when you're talking about those Proteus arkoblocks, or dodging megaladons and the Sea Dragon. But in terms of chances for unknown strangeness, there's nowhere like it on earth.
Harlequin. Seriously, a sequel to Harlequin's Back, please?
Options. Loved Way of the Adept, now get some more stuff out there in the Options line!
Adventures. Love the Missions, but more modules are always good. The Horizon and Artifacts adventures were both awesome.
More Street Legends. Keep those bios coming! I love 'em! You think maybe you could toss in Ghostwalker on the next one?