Sano didn't struggle in AA. He posted a .915 OPS as a 20 year old. That's domination, just not at the level he posted earlier in the minors. Again, he's 20 years old. What good is an ace to a 66 win team, a team whose pythag record was a miserable 61 games? The Twins need a 30 game swing just to reach the playoffs. What the Twins need are good players and lots of 'em. Garza and Sano are worth more wins per season than Cole Hamels, not to mention that you can get Garza for ~$40m less than what is owed Hamels. $40m goes a long way toward picking up another above average player like Drew. It's an illogical move no matter how you look at it. If the Twins were an 85 win team and needed an ace, that's a move you consider. But right now they need wins, more wins, and then a couple more wins to even touch the playoffs. And for that, you need above average players at multiple positions, not one very good player at a single position. Some people are looking at this completely in reverse, starstruck by the notion of an "ace pitcher" without really thinking about it. The Twins need a bunch of pretty good players, not a single really good player. Only when they have a handful of 2-4 WAR players will they even be competitive. One 5 WAR player isn't going to help them any more than Joe Mauer has helped them the past three years. Teams reach the playoffs by having a handful of Michael Cuddyers on the roster, not by having a single Zack Greinke.