Macmillan had lunch with Butler on 21 June to discuss the impending reshuffle. Macleod, Lord Home, Martin Redmayne (Chief Whip) and Sir Norman Brook (Cabinet Secretary and Joint Permanent Secretary to the Treasury) were all urging Macmillan to change his chancellor, in Brook's case for reasons of civil service management rather than politics. Macmillan also suspected that Lloyd, Butler and/or Eccles might be plotting against him. 22 June saw ministerial discussion of Macmillan's incomes paper; 6 July saw another ministerial discussion.