Edmonton and other teams have shown us that transformational players don't guarantee you a cup.
But they do make you a contender - with competent management.
I don't think Detroit has a single guy who you can reasonable expect to be one of those types.
On defense, maybe Seider could be one.
But otherwise, we're down quite a bit.
You can draft good and even very good NHLers and still f*** it up. See Columbus with PLD, Werenski, Jones, Jenner, Gavrikov, etc.
But if you manage well, a truly transformational player - like a Jack Hughes or Cale Makar - should be enough to build around.
I'm going to assume that being a...Top 8'ish team in the league would constitute success in the case of this exercise. When I think of..."elite" players, I do agree that the surest way to get them is to pull them from the top of the draft, but there is no guarantee that in any given year that their will be any "This guy is a Top 10 in his position" kind of guy. Nail Yakupov, I'm looking in your general direction.
All of that is to say, the idea that we couldn't have a very good, Top 8 team built around a very deep team, not necessarily a star driven one (Crosby/Malkin, McKinnon/Makar, Kopitar/Doughney, etc. etc.). I would argue that our team could very much end up like a...STL, where you end up spreading the responsibility across multiple lines and not on the shoulders of a few stars.
They did have a magical peak breakout year from RoR that year - but he wasn't exactly this 100 pt monster who led the league, but was slightly under a PPG run, otherwise that team was really build on the back of a lot of "good" players, not necessarily elite ones. Similarly I can think of a number of teams post Dead Puck Era that were Conf. finalists at least.
Having a peak Larkin/Seider really THAT much off from RoR/Pietrangelo + a deep supporting cast (ironically that included Sunny, Fabbri and Perron)
All that's to say, it's not impossible to be successful and not be oozing with elite players, there are teams that find a way to get it done regardless and aren't necessarily relegated to mediocre hell for all of eternity.