"There are two options: (Pastrnak's) either staying on that top line, depending on what becomes available for Krejci and DeBrusk if we leave them together, which I don't see any reason not to right now," Cassidy told The Athletic. "The other option is dropping Pasta down and moving someone else up with Bergy and Marchy. Could that be someone through free agency, and I include Rick Nash in that, or is that internal? Maybe Danton Heinen is ready to go up there, and we use our resources for the third-line center if Riley Nash leaves. There are a lot of ifs, right?"