Well of course Subban didn't get suspended. He's a star player. Haven't you even read the NHL suspension flowchart???
Then to top it off, he's a Hab and a posterchild for the NHL's diversity.
So, of course there's no suspension.
But if there's even the slightest hint retaliation from the Sens, you can rest assured there will be massive suspensions.
That's the way the League works.
Some franchises and players are favoured. Others aren't.
Live with it, Princess.