Some time ago there was a discussion about Molotov-Ribbentrop pact and how it would have affected if either side hadn't agreed it. Suppose that it was actually the Germans' plan at first place (these weren't the same Germans than in this timeline), and when the Soviets attacked in Poland they were in trouble with strong polish troops, aided with germans weaponry.
The question is, how this would affected later situation? This I mean Finnish Winter war which started some months later. Could it be happened and would the soviet force be bigger, what do you think?