Mandatory changes to Incursion to fix it being Frustrationfest

Frustrating, Infuriating, Depressing, - that is how i can describe Incursion now despite it's positive sides.

And there are just couple of minor things NEEDS to change to deal with it:
1) All path building blocks must be 4-way crossroads. All other paths should stop being part of this game.
2) Paths must have lowest chance to be destroyed on Incursion reset.

That will fix those shine luring treasure rooms in the corners that you have ZERO hope to build path to.
That will fix that you barely get right paths blocks to path to Architect/Atziri/Keyroom

Otherwise it's not this *some unsavory words* again when your path you was building for last 10 incursions gets nuked and you get only path block that lead backwards or wrong sideways for few next incursion and even them are nuked.