WDW History nut
Sorry, I meant it'll change guest flow and views both from and into the park as much as BTM and Splash did.So no RR removal, and you stated that SM should be safe (THANK GOD!). Also that it would be the biggest change to that area since 1980 and 1992. Tomorrowland's big changes were in 1975 (Space Moutain) and in the late 94/95 (ExtraTERRORestrial Encounter, Spaceport theme). However, BTMRR opened in 1980 at WDW and Splash Mtn opened in 1992. This seems to be implying that you are not talking about Tomorrowland at all.
Could that area you spoke of be Frontierland? Not for Tron, but for something?
Is there a Frontierland expansion of the table or am I reading to deeply into this?