Deputy AG Rod Rosenstein, A.K.A. "The Weasel", is anticipated to resign mid-March and be replaced by a hand-picked deputy by AG William Barr. Initial reporting is that Jeffrey Rosen will be the replacement..{{file|t=cQKr_1550600741}}.
FOX - Deputy Attorney General Rod Rosenstein is expected to leave his role at the Justice Department by mid-March, a senior DOJ official told Fox News on Monday. (read more)
https://www.foxnews.com/politics/deputy-ag-rod-rosenstein-expected-to-step-down-by-mid-march-official-says.{{embed|t=CCBCZ_1550602116}}.
This timeframe would align with prior reporting that Rosenstein would exit mid-March simultaneous to the completion of the Robert Mueller investigation.
A source close to Rosenstein said he intends to stay on until Mueller submits a report to the Justice Department on the Russian meddling investigation. The source said that would mean Rosenstein would remain until early March. (link)
https://www.nbcnews.com/politics/justice-department/rod-rosenstein-plans-leave-justice-department-after-new-attorney-general-n956571
NBC REPORT WASHINGTON - Deputy Attorney General Rod Rosenstein, who had been overseeing the special counsel investigation, plans to step down after Robert Mueller submits his report, according to administration officials familiar with his thinking...
If accurate, Jeffrey Rosen, Barr's choice as deputy to replace Rod Rosenstein, was an attorney at Kirkland & Ellis, Barr's former law firm, and is currently deputy transportation secretary. Interestingly that is a connection to Mitch McConnell via Mitch's wife Elaine Chao who is the current Transporation Secretary.
Previously Mr. Rosen served General Counsel and Senior Policy Advisor for the White House Office of Management and Budget during the George W. Bush administration. Before that, he was also with the Department of Transportation, serving as General Counsel.