Unfortunately, I see alot more of the stuff that we multiboxers hate. Phasing is one, and for some reason they seem to have a hardon for jousting and other vehicular combat. I dont see any of that slowing down with the next expansion.

I dont think they have a planned ending for WoW, and I'm sure Activi$ion would rather them pump out expansions at a much higher frequency now.

I really like the current system of an expansion every 2 years with several major content patches in between to forward the story.

I wouldnt be surprised to see every other expansion have a new race and class. Meaning the expansion after 'Cataclysm' (which will allegedly add 2 new races) will add a new class. And after that new races again, and so forth. And I forsee the next new class to be a healing/rangeDPS hybrid.

But we're talking years and years down the road here. I doubt we'll see 'Cataclysm' before September 2010.