I keep going over this to make sense of it, not that it matters though as Dis will do what Dis will do. But I can't help but see 3 possibilities here:
1) Would build a new Star Tours building so the new theming is consistent and move the simulators. Not like that is a big deal to do considering the size of this effort.
2) Or perhaps when we look at the Toy Story Land artwork, "Those are not the rocks you're looking for". As in, the transition from TSL is actually to some unannounced land. As hopeful as that may be, though we know there will have to be more added to the park for a full re-branding for a new cash cow. Also, while most insiders agree there is NO Carsland, all those rocks would make a great transition.
3) If the road/toll plaza behind the park is moved as insiders had indicated based on roads/garage potential from surveys & test, SWL may wrap around the Muppets. This makes little sense to me as there is no elegant way to blend to Star Tours unless the entry is reversed to the back facing the new SWL.
All we can do is await the info from insiders or official channels at this point as something is miss.
As Yoda said "Patience young Skywalker."