Whoa, I didn't mean to start any arguments here. I truly appreciate everyone's input.
In doing some more reading on easyWDW, I see there were some recent updates to the park schedules for my week - longer hours and additional nighttime entertainment at AK, DHS, and MK. My guess is that means Disney is expecting higher crowds than originally anticipated for those days; it's the first week of F&W fest, which I know started later in prior years, so perhaps the longer hours are in anticipation of crowds for that.
I made some alternate ADRs in case I do decide to switch my DHS & AK days to follow the recommendations. So far the recommended parks haven't changed, but I'm not going to cancel any of my original ADRs yet either, just in case they do based on the new park schedules.
Planning a WDW trip is not easy for an indecisive person!