WI:Alternatives to the Luxembourgs in Bohemia

I was thinking if it's possible for the Bohemians to overthrow the Luxembourgs and replace them with the kin of Wenceslaus of Plock which has a claim to the Kingdom of Bohemia via Kunegunde of Bohemia, I am thinking of having them survive and rule a Hussite Bohemia instead of the Podebrady kin.
 
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