Patton routinely went against Eisenhower's orders. So much so he was relieved of his command. "They" thought he was crazy. However, had "they" listened to him we could have avoided a 50 year cold war that cost hundreds of billions. Bill T.
Not quite true
Patton and Eisenhower were personal friends. Their families vacationed together.
Patton thought that Eisenhower was a great people person and administrator. He stated that he could never have kept that many groups, Brits, Canadians, Free French, Poles working together. He also teased Ike that he out ranked him in the regular army. War ranks were not carried over in the peace time army.
Patton was reliieved of command twice, Once for striking an enlisted man (2 occasions in Sicily) and once for wilfully violating JCS 1067, the occupation of Germany by employing Nazis. The first was by Ike, the second time by George Marshall. In both cases he could have been broken from the service. He got off lightly because of his track record.
http://en.wikipedia.org/wiki/JCS_1067#JCS_1067Marshall may have agreed with Patton because in 1947 he worked to get the plan removed by Truman.