As you already know, rotations get condensed in the playoffs. The 10th, 11th and 12th players on the roster don’t get minutes in the playoffs regardless. Why not use those slots on high ceiling lottery picks?
But you see, they're still going to be without a versatile 5 who can protect the rim and/or another offensive centerpiece, no matter what their rotation will be in the playoffs. That's a spot Wiseman is taking up that could've be used on another player who can legitimately help in the postseason. It's made worse by the fact that Iggy, Otto and GPII are all affected by injuries that need to be managed. If one of them goes down in the playoffs, who's gonna step up in their place?
So what happens if the Warriors win the chip this year? All of your grievances are predicated on assuming the Warriors 100% won’t win the chip. Even if they get to the finals and lose, these young players will be even better next year.
It'll take a miracle for them to win a title, as currently constructed. If they get to the Finals and lose, it'll be even more of a wasted opportunity because they would've been
that close, yet didn't have quite the right personnel to win. Next season isn't promised, as all of Steph, Dray and Klay will be another year older. This isn't 2015, where they're young enough to just run it back the following season.
You can't just keep speaking about "next year" as if the window of this core isn't ready to close.