I think a GM has to stand behind his plan, which in this case was rebuilding/developing talent. But also hold your staff accountable at all levels for production and be able to improvise when results aren't happening. Multiple years we've heard of the fantastic MN farm system, yet all there seems to be is raw talent of Buxtons and Rosarios and Berrios, etc. Many have come up the the majors only to seem over-matched and un-prepared. If there is such dependency on the young talent, with a sprinkling of Plouffes and Suzukis, then the GM should have a plan for development of key pieces and contingencies upon their likelihood of talent advancement.