Not exactly.
We know that the AG and DAG objected to some of Mueller’s creative legal theories, so there needn’t be 12 more indictments. Possibly some of them might also be superseding referrals for the unavailable Russians.
“Possibly some of them might also be superseding referrals for the unavailable Russians.”
That’s a viable theory. Might even be some new Russians. Or Ukrainians involved with Manafort and Craig.