It's difficult to say what, if anything, we can discern from this, but MSNBC's Pete Williams reported this morning that Deputy Attorney General Rod Rosenstein will not be leaving the Justice Department imminently, as planned, but will be staying "a little longer."
During Attorney General Jeff Sessions' tenure, Rosenstein oversaw the Robert Mueller-led investigation into Russian espionage and propaganda efforts during the 2016 elections. (Sessions had recused himself due to conflict of interest concerns arising from his Trump campaign ties.) Rosenstein has for some time indicated he would soon be leaving the Justice Department; he had previously planned to depart around the time that new attorney general Bill Barr was sworn in.
There's no word on why Rosenstein has made the decision to stay on a bit longer, but confirmation hearings for his nominated replacement will take place in early April; presumably, he will be holding on to his post until that replacement has been confirmed.
Previous reports had indicated Rosenstein intended to stay on at least until Mueller and his team had finished the majority of their work. While rumors fly as to just when that will be, we might be able to at least glean that Rosenstein thinks the next few weeks would be a bad time for the nation to be without a Deputy Attorney General.