Mikhail Grigorenko out; Johan Larsson in.Grigorenko has seen his ice-time drop in every game this season. The 2012 third overall pick has struggled this season. “You have to find a way to be an impact in a game,” coach Ron Rolston said. “It’s his ability to put himself in positions where he can use those skills. That means you’ve got to go to the puck, you’ve got to get the puck, you’ve got to support the puck, you’ve got to be around the puck, you’ve got to battle for the puck. You can stickhandle in a phone booth and that doesn’t really translate unless you can be an impact on the game."