Even if he's completely healthy, at 36 and out of the game for nearly 3 years, I would suspect his skills have eroded noticeably. I would guess he's signed to one of those deals where if he's not on the Cub major league roster by a certain date, he can choose to become a FA. Typically, agents for players in those type situations just want to find a place to play to show other teams as well but they don't want to lock their guy in the minors if another opportunity opens up. Right now, the Cubs don't have room for him on their roster. Unless Ramirez went down for considerable time, Koskie won't be in Chicago. The Cub bench is pretty much set: R. Johnson, Hoffpauir, Gathright, Miles or Fontenot, and Bako.