“Minnesota” was in contention: Yurov and Wallstedt were behind Robert Thomas. Why did they lose?

“Minnesota” was trying to trade Robert Thomas during the season. Why did the deal fail?
According to The Athletic, before the deadline, “Wild” was willing to include Danil Yurov in the deal, along with goalkeeper Jesper Wallstedt.
“Blues” rejected the deal, but the two sides could return to negotiations in the summer.