I personaly think the big Boom we will get with the new big Patch and DLC 1.11 (like with the MtG-Changes). In the last Video you can see that something get done for Ministers, Army etc.-People on your Prinz Arthus-Table as well as new Decissions.
But the big Changes we will first get again with the next Step. The Devs already explained, that they are not happy with some things and a big refit / rework have to be done, which couldnd´t be done with one big Patch incl. Patchupgrades and DLC.
They announced that the Wounderweapons (2 of them are already in the Game) get more, Airforce- and Army-Fights reworked / refited, the R & D System refited / reworked to the MTG-System and much more.
And YES, ITALY will be done, but NOT WITH 1.10 "Collie" and the BfP-DLC. So be happy that the Balkan, Ressistance-System and such which get in in the last Version get fixed etc with that DLC and Patch.
Both are in parallel Development, which means 1.10 "Collie" and the BfP-DLC is only the first Step of what will come.