Projecting the Prospects in the Shelby Miller Trade
As you’ve certainly heard by now, the Diamondbacks swung a deal for Shelby Miller (and Gabe Speier) on Wednesday night. The trade gives the D-Backs another bona-fide starter to slot behind the recently signed Zack Greinke. The more controversial story, though, is the size of the package given up by Arizona in the deal: Aaron Blair, Ender Inciarte, and oh yeah, Dansby Swanson. In what follows, I provide a stats-driven look at the prospects involved in the trade using my KATOH projection system.
Dansby Swanson (Profile)
As last year’s first overall pick, Swanson is easily the centerpiece of the trio headed to Atlanta. Unfortunately, he logged just 99 plate appearances after signing, which isn’t enough data for me to formulate a meaningful KATOH projection. I will note, though, that Swanson hit the snot out of the ball in those 99 plate appearances. He posted equal strikeout and walk numbers with good power, which yielded a .289/.394/.483 slash line. KATOH will likely pick up on these strong suits next year, once Swanson gives me a bit more data with to work. As a shortstop, Swanson’s level of offensive ability is exciting, and there’s no reason to think he won’t develop into an excellent player. As a point of reference, consider that Andrew Benintendi put up numbers not unlike Swanson’s in his pro debut this year, and is projected for 7.0 WAR through age-28. These two players have their differences, of course, but this should give you a loose benchmark of how Swanson may grade out once he has more playing time under his belt.
