This. Giving up Sano-level talent at this point is foolish, just as I thought KC was foolish for doing it two years ago. Rebuilds take time and the Twins don't have an abundance of talent at any position, certainly not enough to start trading top prospects. If you want an "ace", go buy one. Unlike the Royals, the Twins have the money to do that. Personally, I'd bank on May, Meyer, and Berrios in 2015 and let it ride. It's time for the kids to play. If that fails spectacularly, then go find a pitcher next offseason.