I heard that they expect the OC to be announced on Monday. I'm not completely sure on this but the names I'm now hearing are the QB coach from the Denver Bronco's (Tennessee offered him as OC but he declined it when he still had a job under Shanahan at Denver) or somebody that was coaching in the game last night which is why the couldn't move any faster (possibly Heupel or Norvell from Oklahoma). They may have been waiting to interview one to ensure they made the right call.
The word is that Shanahan is going to do some consulting/advising for Brewster. I'm not sure if he is consulting on the OC hire or if he is coming in this spring ball but that is definitely a positive for the Gophers.