I think they are doomed if they need to count on Dobnak, Balazovic, Sanchez, Henriquez, Sands or Headrick this season. That's 6 guys I don't want to see pitching for the Twins this season if they pitch anything like they did last season (which should be the default expectation). I'm not a big fan of Pagan, Megill or Coulombe either. I like the available free agents (including Hand) over that field.
Their starting pitching depth is improved but the bullpen depth is terrible unless they eat their seed corn and convert the AAA starters into relievers. They moved Duran to the bullpen last year and now he's "too valuable" to move back to the rotation.