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Scenario:

Alexander Patch http://en.wikipedia.org/wiki/Alexander_Patch doesn't get sick in 1945; and after returning to the states in the summer is given command of some segment of American forces in occupation of Japan

then when the Korean war breaks out Patch is dispatched to handle the situation;

Patch was a solid tactician and not in any way burdened with the ego problems of Mac or Patton

also, Patch was a personal prodigy of both Marshal and Ike and enjoyed their complete and absolute trust

what sort of effects could he bring into the campaign that vary from OTL
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