Cubs Looking at KC Pitcher Zack Greinke

I'd like to take credit and say you heard it here first but there are whispers coming from all over that the Cubs are interested in 23-year old right-handed Kansas City pitcher Zack Greinke. He is 4-5, with a 4.65 ERA in 31 appearances. The Cubs could use him as a starter or reliever, depending on how things go with their starters, a couple of whom are shaky (although Hill and Marshall both had good outings the last time out) Who would KC want for Greinke and who would we be willing to part with? Stay tuned.