from M.W.?
Yes, MW and their LTE
SAS 4 Life
Real reason is CC is not in the Top 50 Itunes revenue apps last I checked. KA and MW are. KA got just vault upgrade (you dont bank in other Gree games),new honor/cash units, had quests first, got profile page before CC (after MW) and has substantially fewer players as well. MW gets most of it the earliest (wars, events after KA, etc). Go where the money is folks....
I would love new buildings, I crave them. With every update, thats what I check for. Its so hard to increase IPH when all I can do is upgrade one building at a time.