Pomerania, Poznaล and Silesia should be Polish tho. Those places have gigantic historical meaning for us. For example first dynasty came from territories near Poznaล, first Polish bishopric was established in Poznaล. Silesia was the last place to be ruled by the first Polish dynasty, mountains like ลlฤลผa are very important place for local slavs from Silesia. And Kashubia has also been an important place for local slavs as well as Polish history as port in Gdaลsk was important for whole Polish economy for a big part of history