Great news! I was hoping they'd get rid of it, but 11:00 is still much better than 1:00. It will be easier to make lunch and brunch plans.
More of a, "Spend the morning in Park A, then hop to park B," feel, and not, "Rope drop at park A and try to find something to do before you're allowed into park B."
For
Disneyland I have no problem being there from open-close, but if I start at DCA I will for sure want the option of hopping over to Disneyland as early as possible. Plus it's nice to have the restaurant options at both parks for lunch.