If we were to see an update, what would it take to balance the houses a bit more?
Martell: restrict to only one add-a-ball per game? Or, using the add-a-ball doesn't restart ball saver?
Baratheon: start with two free wall advances (or perhaps, each set of drops counts as a wall advance), and make Wall more valuable?
Lannister: start with way more gold (2000?) and add lots of new stuff to Mystery (like being able to qualify houses, or buying your way to playfield multipliers)?
Stark: higher WIC hurryups and change WHC to only require 3 to start?