All parts that go into our 1st unit power play are at least close to equal in importance and the current 5 that we go with all have different and necessary things they bring to it. Winning face-offs are important, net front presence, a bit shot from somewhere, high IQ playmaking that has the ability to make plays through seams, keeping plays alive at the point from another player with an innate ability to make seam passes. The right shots whipping one time passes around. The Rangers power play has been set up the way it has to break down opponents penalty kills and to exploit those break downs and I don't think you can just figure a new guy in the mix is going to change things for the better when it hampers the one time passing and the face-offs.
We do have some components to potentially make our 2nd unit better and Lafreniere would be probably the most main component--maybe Chytil, Smith, Jones, Kakko, Cuylle being in the mix for that.