Every year, guys who are major league quality regress below the line of being major league quality. I'm not saying Bonifacio is there yet, but the risk is pretty high that he is close because he wasn't far above the line for most of his career, with the exception of one year. It's just not worth investing in marginal upgrades if you are trying to develop players. You get into a cycle of mediocrity in which you never give the kids the opportunities they need to develop. If it's a clear upgrade, fine, but not guys who spend most of their careers as replacement players. One note on this thread: My last point is often used when the Twins do sign an aging veteran stop gap, like Bartlett, as an argument that they should not have signed said player. In this case, the self same posters are dismissing it out of hand as somehow not relevant. It makes me think that their opinion starts with being negative of whatever decision or non-decision the Twins brass make and trying to fill in the argument for their opinion with cherry picked data. I looked at the data and immediately thought he wasn't worth it. In Bartlett's case, he has actually been significantly above replacement level for long stretches of his career. So, if he can get back there, he is a clear upgrade. If not, they lose nothing. In Bonifacio's case, one year does not a career make. For him to get back to his career average is not a clear upgrade for any of the other candidates already in the system. And, it turns out, if he fails, they lose some dollars that might come in handy down the road.