Working off Baseball America's midseason Top 100 list, if Drew Pomeranz last July was worth 15th-ranked prospect Anderson Espinoza, would the lefthander now be worth the 45th-ranked prospect, Seattle outfield prospect Tyler O'Neill, given Pomeranz's exposed medicals, lackluster post-trade performance and diminished duration of team control?
The Mariners are in no position to weaken a rebuilding farm system, but I'm trying to get a handle on relative value.
O'Neill might be a better fit for the less-contending Tampa Bay Rays, who could offer healthier lefthander Drew Smyly, who about matches Pomeranz in age, projected WAR and years of team control.
http://www.fangraphs.com/statss.aspx?playerid=11426&position=P
http://www.fangraphs.com/statss.aspx?playerid=11760&position=P