All of the above, and I'm also worried they'll create a protagonist as either a Bland Everyman or Whiney Child.
If it happens, I'll watch the shit out of it, for sure, at least at first (who am I kidding? I'll watch all of it, but if it's good, I'll pay for it). I would love a great TV adaptation, but I've got very little faith in American TV at this point.