This is exactly my point.
Yzerman's attempts at getting tougher have included:
2023: Signing 24 y.o. Klim Kostin, C. Big dude (6'4" 235)... but failed at providing either adequate offense or defense so we traded him to San Jose.
Drafting a crapload of big, mobile defenseman in the top 4 rounds: (2019 Seider & Tuomisto, 2020 Wallinder & Viro, 2021 Edvinsson & Buium, 2022 Anton Johansson, 2023 Andrew Gibson & Brady Cleveland & Larry Keenan, 2024 & 2025 (no top 4-round D...)) a couple of whom are in Detroit, a few lower rounders have crapped out or been traded, and quite a few are in Grand Rapids so we are waiting to see if any of the non-1st rounders can make the leap into "decent-to-good" NHL blueliner. A common theme with the GR group however, is that they do not play with the NHL toughness that is required. So we'll see about them. Whether they make the cut or not.
Drafted two-way forwards the past few years who may not be the biggest guys on the block... But are 6'0" to 6'2", who have some offensive skill, but are moreso "known" or have the reputation of being... sound defensive forwards. Marco Kasper, Nate Danielson, MBN, Carter Bear, Eddie Genborg... These guys aren't mirror images of each other... but I believe they are cut from the same cloth: Sound defensively.
I mean, they drafted ASP and Buchelnikov (2022) and Raymond so... if the SKILL is there, you don't pass up that high level skill, even if the player is a bit undersized.
But, yeah... Yzerman is still working on solving this. Methinks.
OR... I guess I am calling this a "work-in-progress" and... we'd all like to see a LOT more progress on the playoff toughness side...
Just my 2 cents.