Assuming that Larkin remains with the team for the foreseeable future, I think it's borderline ridiculous to keep the pick at 13. Yzerman needs to make up his damn mind: either start moving this thing forward by adding a better quality of NHL players, or admit that Larkin (and possibly Debrincat) doesn't fit the timeline, and rebuild the rebuild.
It's really tough to win a Stanley Cup, even with a great roster. So I'm not holding Detroit to that standard (win it all, or the rebuild is a failure). But to me, a truly successful rebuild means that you're regularly a threat to win your division and you're regularly a threat to reach the conference finals. And even once all the kids are on the team, I just don't see a roster anywhere near that caliber. The current trajectory screams bubble team, at best making the second round here and there.
Either get better now or reshuffle to have a higher ceiling down the road. But so far it looks like this will be taking a decade to just build a wild card team, and that's a pretty sad outcome for that many years of hoarding picks and putting a mediocre product on the ice.