I'm not sure why people don't believe McCalvy. He didn't just pull those names out of a hat. It's not like he just said they gave up prospect number X, Y, and Z. In terms of actual prospect similarities what he put out feels pretty comparable. An MLB ready SP, a top 25/50 position player, and a 21 year old SP prospect whose timeline is still a couple years away. It wouldn't at all surprise me if that was what the Tigers were asking for.