The NHL’s general managers agreed Wednesday they will make a rule change dealing with hits to the head at their major annual meeting in March.

But at this point they have not agreed on how the change will be made, other than the goal is to eliminate blindside hits and perhaps contact between a shoulder and a player’s head.

What the league’s GMs did agree to do when their meetings in Toronto ended Wednesday was to establish a committee that will study the issue and make a report to the GMs at the March meeting. At that point, all of the GMs surveyed at the end of Wednesday’s meeting agreed there will likely be a rule change after further discussion.