The rules state that a crew can have a maximum of 6 turf. There are certain claims for each type of crew which are simply called "turf" which I can safely say will count towards a crew's turf. The claim section also states "Some claims count as turf. Others provide special benefits to the crew."
My current reading is that only the claims marked as turf count as turf for the crew. But this means that no crew can ever reach the maximum number of 6 turf - assassin's for instance can only get 2. I realise some crew abilities might allow a crew to act as if they have extra turf (such as the Bravo's Fiends ability), but the wording of the rules implies can actually get 6 physical turf.
Am I missing something? Can crews never reach 6 "physical" turf?