In his brief time in the majors, Alfonso Rivas has made quite an impression. The first-round pick hit only one home run in 18 games last year, but has made a strong impression in his first 10 big league games. Moreover, he has been a solid hitter, displaying excellent bat-to-ball skills and patience at the plate. Rivas will be an option for the Cubs in the long run, but his short-term prospects are limited.