I'm currently playing a Moscovy<Russia and I've noticed several things. First the Timurids are unusually stable, I feel afraid to attack Kazan, not because hordes are even threatening at all, but because there allied with the Timurids. To a lesser extent as the Hosokawa I don't see the Timurids breaking up at all and it's past 1500. Second hordes are nothing, maybe it was the luck of draw. Crimea got conquered by a lucky Genoa, granted it's free now but weaker, The Golden Horde is now a vassal of Kazan, but I managed to them a TPM after ripping out Astrakhan. The Nogai are also vassals of the Uzbeks. I don't if this is common , but I also saw France struggling with England to the point where England did occupy Northern France, again in the 1500's, Burgundy also exists but won't get Holland back so there in a state of limbo it seems.