The question(s) is/are simple: What will you miss most about DCA once the construction has subsided? What have you already begun missing that has already been taken out?
Personally, one thing I will miss greatly is the sunshine "hubcap". I understand this piece of art never fully artistically worked the way it was meant to. However, I always thought it was beautiful and one of the few things from the original DCA that should have stayed in some form, somewhere in the park.
Two other things I will miss from DCA are, as our Soarin' Over California instructor says, "these little beauties":