Mary often hangs out in front of the carousel at MK, so although it's not named for her, I think they see that one as a box that has been checked.
As a lifelong Lone Ranger fan, I remain depressed about that movie. I actually enjoyed it (there was almost no way I wasn't going to, if only by sheer will power), but I can definitely appreciate how they could have tweaked it just a bit and made it more of a success. Even so, it still baffles me that they wouldn't at least have a meet and greet in Frontierland for LR and Tonto (or in DHS, since this thread is technically about DHS - ha!).
One of these days, if only in my imagination, there will be a park (in the U.S.) full of TRON and Lone Ranger rides, with a dash of Incredibles and Monsters, Inc., and I'll be happy as a clam.