This pissant special counsel may be angling on something quite different - the Logan Act:
§ 953. Private correspondence with foreign governments.
Any citizen of the United States, wherever he may be, who, without authority of the United States, directly or indirectly commences or carries on any correspondence or intercourse with any foreign government or any officer or agent thereof, with intent to influence the measures or conduct of any foreign government or of any officer or agent thereof, in relation to any disputes or controversies with the United States, or to defeat the measures of the United States, shall be fined under this title or imprisoned not more than three years, or both.
The suggestion here is that Jared (as part of the transition team) instructs Flynn to speak to several countries (note Russia is just one of these) to speak to the appropriate government officials to delay the vote in the UN regarding condemning Israel until President-elect is sworn in. Obama presented the risk to do just that.
This is coming a little from left field but this deep state monkey is looking for something. I can’t see anything else.