I've run into writer block. Handwaving Palatinate and English succession issue DOES NOT result in the handwaving of Nine-Years War. There's still a Cologne succession
http://en.wikipedia.org/wiki/Nine_Years'_War#Prelude:_1687.E2.80.9388
And it is even MORE crappy things for the Dutch than Palatinate thing. The only thing that changes is TTL Palatinate alignment and the lack of Dutch intervention in England.
Now I'm writing the "Eastern segment" on late 1680ies, but in the very next chapter I have to take on the Cologne problem. And I need some good ideas for this. No scorched earth in Palatinate, though, since there's no basis for this, and Austrians did not favor such methods of war, though the lands of Palatinate are going to be involved in this ATL Nine Years War no matter what, just not subject to such mass pillage as OTL. I only handwaved one of THREE reasons for Nine Years War and not even the main one, but leftover one. And with better performance of Russia against Tatars TTL the Balkans may be secured even better... thus there WILL be a bloody war in 1690ies regarding the Cologne issue. Though I think that geographically it will be sort of similar to Franco-Dutch War without mass occupation of Rhineland. And the harsher treatment of Huguenots (not only attempts at mass conversion of young children and permit of overseas settlement in Louisiana) might be the result of Cologne thing as the last ditch attempt to please the Pope.
That's not defusing the powder keg, that's merely attaching longer fuse to it.
Any ideas regarding "Cologne War" in TTL? And any thoughts on my ideas presented above?