I was a little surprised by this, but both the Arraez for Bryant and the Arraez for Darvish swaps don't overly favor the Twins using this tool: https://www.baseballtradevalues.com/trade-simulator/ I may have underestimated Arraez's value, although I think if you're going to sell him, this would be the time to do it. Let pitchers adjust and defenses learn to shift him when he's on another team. Also, the easiest replacement for 2B that nobody seems to be talking about is Polanco. Might it not be better to slide Polanco over and look for a stopgap SS?