Brandenburg-Prussia happily accepts the Bavarian trade, opening up Bavarian goods to the baltic and thus benefitting both parties greatly.
A diplomat is sent to Russia to discuss the Polish threat, and the lands that it wrongly holds. The diplomat notes the historically Russian and German provinces now under Polish control, and proposes a coalition against the Poles.
A similar diplomat is sent to Österreich.
The war-torn lands of Pomerania and Brandenburgian Westphalia enter a stage of rebuilding. Forests torched by the Swedes are converted to farmland, cities are restored, and towns are bestowed subsidies.
In doing all of this, the lands begin their integration into Brandenburg-Prussia.