I loved WaW and I hope they ho back to WW2 someday. Now imagine what they could do. Selectable streaks (scorestreaks for that matter), new perks, new, more favorable guns possibly, pIck 10 create-a-class, an updated (if not new) engine. Like some others have said, imagine WaS debugged, fixed, updated. It could do wonders for the franchise. Whether or not there should be vehicles, I'm not sure, but I'm sure it'd be great.