We are running it back with the "Who's Hot, Who's Not" column on the Cubs' top prospects. It is important to keep an eye on Chicago when considering these guys' options.
For example, a guy like Welington Castillo is not only blocked by Geovany Soto, but he is also blocked by a hot-hitting Steve Clevenger. Clevenger is the feel-good story for the Cubs, rising out of relative obscurity into a great game manager and backup for the club.
The recent trade of Marlon Byrd raises questions on when one of the Triple-A prospects will reach Chicago, and who.
Let's take a look at who's doing well in the first month of the season.