Like Jokic said after the Wolves finished them in Game 7. "That team was built to beat us." The Wolves aren't built to handle athletic bigs and two dominant guards that Dallas has.
I would NOT blow it up and start over. I've lived too long to see another redo. They need to get better as individual players over the off-season, and then come up with a better offensive scheme to counter what Dallas is doing defensively. They can't afford to add any new pieces, but they also don't have any key pieces that are leaving. They somehow need to find a backup PG, and Finch needs to have a come to Jesus talk with KAT about how he needs to develop his low post game to attack smaller defenders. I'm just not sure KAT has that toughness, mentally and physically, to dominate in the post when he can. I just know he can't beat PJ Washington off the dribble 28 feet from the basket. At least get him the ball at the elbow.
All these down attitudes (me included). and the Wolves have only lost 3 games by a total of 13 points in the Western Conference Finals! If the ref actually calls the total hack job by Irving on McDaniels in game 2 and Jayden makes the 2 FTs, we are only down 2-1 in the series...