WI: Konrad Von Wallenrode accepts Wladyslaw of Opole's proposal

In 1392 Duke Władysław Opolski offered Konrad a partition of Poland with the Holy Roman Empire, the Teutonic Knights, Brandenburg, Hungary, and the Silesian dukes all taking part of it, but the grand master rejected it.

What if he accepted this offer?
 
Wallenrod refused because the Order wasn't ready for such a war - remeber, that Poland was already allied with Lithuania. I'm also not so sure if Władysław actually had the support of the HRE, Silesians and Hungarians necessary for such partition. Theoretically it was possible to do it, although it would have been really hard - coordinating efforts of various rulers with various interests wouldn't have been easy. Coordinating operatiosn would have been even harder. In 1331 the Order and Bohemia tried a joint operation against Poland, but their efforts were poorly coordinated. Now we're talking about coordinating even more partners on much bigger territory against significantly stronger Poland supported by Lithuania.
 
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