This is the issue with the DOPS not doing their job. There are no real good deterrents to a guy like Wilson if the league isn't effective at bringing deterrance. It makes teams take things into their own hands. And then we get an eye for an eye justice that never ends. The Rangers go after Backstrom tonight, The Capitals then go after Zibanejad, the Rangers go after Ovechkin, etc... etc....
No one wins and the league is worse off as more stars get hurt.
Its so short sighted by the NHL to handle discipline this way.