Current comments from people in the inner circle, not just speculation and assumptions, are that he is getting ready to issue blanket pardons for many in his administration or have been friendly to his administration for any prosecution they may face. Not for specific charges they have against them or are being investigated for, just pardons for anything that may be found from their past or for a given time frame to be named.
Pres. Biden broke into the Monopoly game, stole all the get out of jail free cards, and is passing them out like candy on Halloween.