With the fall of Warsaw, the uprising in Eastern Europe seemed to have been crushed. However, the Soviets overlooked two factors: the seething hatred most Eastern Europeans had for them, and the vast quantity of arms that had been spread around. In Hungary, East Germany, and especially Poland army and police stockpiles had been seized en masse by rebels. Many of those arms had been used to fight during the uprisings, but plenty of others were hidden. So while there were a few months of quiet, by November 1960 a new guerrilla force had emerged in Poland. The Home Army got its start during the Second Warsaw Uprising, when a group of Polish officers met in the Presidential Palace.
If this inspires more nationalist oriented terrorism against the Soviets the Warsaw members, then you can expect it to accelerate the decline to the Soviet Union by further depleting what little money they have in financing the crackdown of these insurgencies.