I am not really fighting for anything, as nothing that's posted here has any real world tangible effect. Its just a bunch of people talking to other people who have no real ability to change or do anything. Can be fun, and gives you something to do between meetings or while on the john, but its not for fighting for any type of position/change. Hell a portion of the people here post about how they haven't gone to WDW in x number of years and aren't going back. How those people have such uninteresting and/or useless lives that they can waste time discussion someplace they don't go to and have no plans to go to is beyond me. If/when I am actually fighting for something, you go through shareholder paths, or speaking to people who matter from a business/government impact perspective.
As to decent numbers, focusing strictly on TSI, where to you get that? Do you honestly think the utilization of TSI is anywhere near what other rides/attractions gets on a square foot basis? When have you ever seen a line for people waiting to get to the island, other than because it takes awhile for the raft to to load/offload people. There is a reason that WDW has never had TSI as part of FP, FP+, Genie+ ect., and its because the demand simply isn't there. People aren't using the space, and there is no question that if something new is put there, more people are going to be utilzing the area.
On a Macro big picture level, I am arguing the position that WDW is a theme park/vacation destination, not a museum or time capsule. Time changes everything, opinions, trends, wants/needs, ect. There shouldn't be this idea that nothing withing the park should be changed, or that the park should just expand constantly every year, like cancer, growing and growing without looking at make changes for things that have lived their life and can/should be changed to reflect modern consumer/societal wants.