The moral of that episode is if you are not a good NHL coach, you are not going to be a good college coach, no matter what assistants you have on the staff.
I'm thinking Briere will be an on ice guy (how can he not be?) and Brandt will be doing the desk GM type of things/watching film and coordinating things for recruiting for Knott. Pavs will be watching film, developing player specific plans for improvement. Either Pavs or Brandt probably be the eye in the sky coach during the games and the other on the bench. I don't think Briere will be on the bench, he likes to leave the goalies alone during the games, though he does do some tactical tweaks coordinating between the G and the D.
I also suspect Brandt will also be working with Alumni, raising funds, coordinating NIL for the players and line up n/c teams.