Paul Rosenzwieg and Megan Reiss cited in Yahoo Finance:

Joyce will return to his post at the NSA. Meanwhile, Trump signed an executive order intended to give CIOs at federal agencies more hiring authority and control over budgets. Without the “cyber czar” agencies will have to find ways to coordinate with each other and foreign governments on matters like election security and data breaches without a single person managing the efforts. This should work out just fine.