That might not be a good option after Chinese entered the war. Another landing like Inchon was always a big concern for Communists after 1951. CPVA and NKPA both assigned a lot of dedicated troops to guard the coast lines. In September 1951, CPVA alone had 4 armies (which were actually corps) at the west coast and 2 and half armies at the east coast of Korea peninsula solely for this duty. >From December 1952 to April 1953, in response to the UN's preparation for a possible landing, Communists increased the strength of the coast defense. There were at least 6 CPVA armies, 2 NKPA armies, and 16 tank regiments deployed along the west coast, and another 2 CPVA armies, 2 NKPA armies and 1 tank regiment along the east coast. So it was not likely for UN to achieve another big success as in Inchon. Jack