It needs to be stated again, everyone has their own idea what a good GM is. To the nerds, you need to sell high on any over performing asset to come out ahead on future WAR/$.
Some teams, especially big market and super successful teams, may not be as concerned with this.
They’re winning now (and not just Bluejay “winning”), and maybe less willing to trade for a future who won’t help now and may never help later.
Every team gets a boatload of picks every year to try to restock their farm.