 By July 1952 Macmillan was already criticising Butler (then Chancellor of the Exchequer) in his diary, accusing him of "dislik(ing) and fear(ing) him"; in fact there is no evidence that Butler regarded Macmillan as a rival at this stage.In April 1953 Beaverbrook encouraged Macmillan to think that in a future leadership contest he might emerge in a dead heat between Eden and Butler, as the young Beaverbrook (Max Aitken as he had been at the time) had helped Bonar Law to do in 1911.In July 1953 Macmillan considered postponing his gall bladder operation in case Churchill, who had just suffered a serious stroke while Eden was also in hospital, had to step down.