EK (well no airline) can fly the 380 to India yet, and the heavy routes (DEL, BOM) have a pretty strong F demand. Since EK does make money on their F product, I'm guessing they'll put these on routes that don't have much F demand (I'm guessing most Asian destinations excl HKG and SIN - don't see CGK/ MNL/ KUL/ BKK having that much F demand, even if they have strong demand).
If they retain the bar on the upper deck, in its current location, this means they will increase capacity in J rather than in Y, which could also mean these could be put on some routes with high J yields but not much F traffic (and then CGK/ MNL don't come to mind, perhaps AMS, CPH and the likes?)