Stepping back, it seems like the team has tried to build entirely through prospects, whether the prospects came from trades or from the draft. The draft-path has been tougher since the new CBA makes revenue-sharing teams, like Washington, draft no better than 10th every other year. Baltimore, maybe the model of "build by the draft", could tank, cynically, year after year.
Of all off-seasons, this last one should have been the time to spend.
As House plays well and Crews returns soon, and if Cavalli makes the majors, this could still be a respectable team.