Wow. Looking at the above list of rules you don't like / want fixed and the fact that you don't like the pathfinder system it's obvious you probably only like the game due to the theme. I mean: you want adjusted rules for the setup time?
I'd only clear up some rules and provide more maps. Maps should be the same material, not paper maps. And the pathfinder system should be used, otherwise it's not tannhauser.
To be fair: I hope they don't change too much. They only need to release more of the same.