There are at least 2 GJ investigations on going. But Mueller's actual investigation in the narrowed scope has ended. There are phases of investigations. The GJ will continue even though Mueller is done. There may be moar charges coming against whatever entities are under GJ investigation. But it isn't anything to do with Potus. One is of a foreign country owned entity doing business in the US. The one the SC just denied to hear their argument. No, there isn't anything about the CF because that was not part of his scope. Up to baker whether it's notable, but it's not really a big deal.
There is an article early in this bread that Liu is not accepting the #3 spot. She's not up for #2. That's already been decided.