Many attributes factor into what makes any team great, but there may not be one distinction more important than identity. Knowing and embracing an identity can take a team from bad to good or from good to great.
Under Archie Miller, Indiana tried to be a team that hung its hat on defensive ferocity and effort. The product often ended up being anything but that which was originally advertised. Combine poor defense and mental toughness with a lackluster offense, and you have a recipe for missing four straight NCAA Tournaments.
Mike Woodson has the same exact goals as Archie Miller in terms of identity.