The Rangers and Demons restored hostilities three seconds to their game because the Rangers’ Brandon Prust (8) and Cam Janssen Stu Bickel, center, and Ryan Carter and Mike Rupp (71) and Eric Boulton squared off.

The coaches dislike one another, either.Nastiness and dislike probably always will be the elements within the Rangers-Demons competition.But before the Rangers’ 4-2 win Monday evening at Madison Square Garden permitted these to clinch a pl…