The Rangers need to be more mindful of the assets each guy has and how they mix those skillsets. We're a slow team. The Rangers identify this and go get Vatrano, and then they turn around and put Vatrano with Zibanejad and Kreider who are a good skater and a Ferrari, respectively. By putting the fast guy on our fast line, you haven't actually made the team faster. Put Kakko there. He needs speed around him.
Keep Vatrano but play him less. Kreider, Panarin, Kakko, and Lafreniere are your top six wingers.
I cannot stress this enough: sign Paul Stastny. He'll be cheaper than Copp and sign for shorter term, and he's basically better at everything.
Kreider-Zibanejad-Kakko
Panarin-Chytil-Lafreniere
Goodrow-Stastny-Vatrano
Blais-Motte-Hunt
Yes. the 4th line doesn't have a center. 4th line centers are fake and I will die on this hill. Swap Blais and Goodrow if it bothers you.