I get what u are saying, we didnt get a new tome to add to the game. But the massive scope of some of the refreshes we got i wont say "breather" edition with Seraphon, CoS, FEC, S2D and Kruleboyz/Ironjawz for Orruk Warclans. Some of these updates feel like completely new armies. Kruleboyz are imho a new army, they share a tome but it has all the things new armies have like subfactions, traits, artifacts, etc.