TBH, I think Yzerman would be building the kind of back end he's building regardless of the state of our forward pipeline. It's been known for a long while now that he likes his defensemen big and mobile. And our goaltending had to be addressed in a meaningful way, as our pipeline was pretty much nonexistent.
But I do agree that realistically we're probably looking at a Nashville-esque model. We're very likely not going to be a team with a ton of firepower. It's very likely going to be a scrape & claw & stymie & score by committee kind of thing – at least in the first few years of our return to relevance.
Hopefully Yzerman's able to pull a monster 1C out of his ass, be it through the draft or through a trade. But that's asking a lot. We'll see.