Pete Harnisch, RHP: This is a guy who went 38-23 for the Reds from 1998-2000. If he's healthy after "Tommy John" surgery to reconstruct a ligament in his right elbow, who knows what he can do? One thing for certain is he'll add leadership and humor to the mix.
Felix Heredia, LHP: He didn't allow a run in 19 of his last 20 appearances last season for Toronto. Given Bob Boone's love for playing the matchups, Heredia's a solid bet to make the club.
Scott Randall, RHP: He went 12-0 with a 3.25 ERA for Triple-A Edmonton last year.
Ricardo Aramboles, RHP: He got a serious look last year. If he's healthy, the Reds might take a chance with the 21-year-old because of his stuff.
Felipe Lopez, INF: The Reds gave up Elmer Dessens for Lopez's potential. If Lopez shows consistency at camp, the Reds might be forced to play him this season.