1) they have secured corrupt officials and judges in each of the three states needed to allow handlers to come in and change the count.. only remotely possible.
2) these states had rigged votes to begin with, but they didn't anticipate the overwhelming turnout for Trump so their original fraud failed with too few phony votes, but since they rigged it the first time around without getting caught they are confident they can rig it a second time around , and knowing ahead of time the votes they need, they will make sure the count is in their favor this time, while planting fake news of Russian cheeting or something to account for all three states flipping.
3) other plans may be knowing full well the results cannot be overturned in three states, but delaying the process and then having it cut short by the gore supreme court ruling, will be enough to fuel the narrative that Trump is a selected leader, and his presidnacny will be illlegiment in the minds of protesters , with large scale civil unrest that is further being planned,
4) other ?
Again, nobody throws away that much money without a plan and a responsible committee to oversee the plan proceeds forwarded.
Maybe Soros lost his money on Hillary and wants to buy a new horse.