i say bourque gets a few games for that hit.  not sure how the ref even gets in the way, other than the puck.  sure, seabass doesnt get boarded if not for the ref, but bourque wasnt even lookin at the puck, im guessing he didnt know the puck hit the ref's skate, just slams seabass.  definiutely a 5 min penalty and im saying a few games.