For sure. And regarding D for the future, Tinordi and Beaulieu and blue chippers that are already showing great signs.
I also am confident that Pleks offensive output over the next 3 years will be equal to or greater than Vinny's.
He's also more durable and having a strong 2 way C is key for a champion ship team (see Bergeron/Toews). Obviously he's not at that level but Vinny is nowhere close to Plek on the defensive side of things.