Geez...next year we should have a whining thread since 3/4 of this one is just that...
Onto real speculation:
Since I don't have any "source" I won't play this silly "I know but I won't tell you" game, so here's what I know.
Sprung 2 WILL BE P&T. This is happening 100%, period.
Now, (this is the speculation part) it will be a Vegas related theme maze.
How do I know that? Yesterday I saw a pretty "Welcome to Las Vegas sign" heading to UO.
Today, some people have been saying they saw it too, but then this:
Courtesy of HorrorNightsArchive.
Here's the sign. Just in front of Sprung 2!
This brings a lot of possibilities for a P&T house, just keep an open mind on this one,
and please wait at least until the big reveal before bashing the house