I honestly don’t think they would be allowed to do anything to that pack. I sincerely believe it was made as a contractual obligation to Disney. The whole thing just feels completely separate to the rest of the game. I like a lot of the BB and CAS, especially for historical saves, but the gameplay of that pack is completely separate from the rest of TS4. I think it was dictated by Disney as a promotional gimmick and I really doubt they would consent to any changes considering how ruthlessly and tightly they control their products.