To some extent Dowbor-Muśnicki was conflicted with the Polish General Staff. Due to difficult diplomatic situation of Poland during the early stages of the Paris Peace Conference, the forces of the Greater Poland Uprising were separated from the Polish Army and were thought of as a separate entity. Because of that, he opposed drafting Poles from Greater Poland into the Polish Army and sending them to the fronts of the Polish-Ukrainian War and the Polish-Bolshevik War. Instead, he envisioned an offensive towards north which would spread the Uprising to the lands of Pomerania. However, after the area was peacefully transferred to Poland, his plans were made obsolete. Despite the conflict, on March 19, 1919 he was promoted to the rank of Generał broni, the highest rank of the Polish forces at that time. Finally, after the end of hostilities, on October 19, 1919 the Dowbor-Muśnicki's forces were merged with Józef Haller's Blue Army and the Polish Army while at the same time the lands of Greater Poland were officially incorporated into Poland.