Ken Giles is finally getting a shot at a full season as closer—does he have the skills to be an elite saves option? Plus Steven Matz, Jorge Polanco, Austin Hedges, and Raul Mondesi.

Julio Urias made an impressive debut in 2016--was it really as good as it looked? Plus Tyler Skaggs, Tommy Joseph, Mark Canha, and Neftali Feliz.

Could Byron Buxton's September breakout lead to full-season success in 2017? Plus Michael Conforto, Luis Severino, Michael Lorenzen, and Ryon Healy.

Is Jose Peraza a worthwhile investment following the recent roster shuffle in Cincinnati? Plus Mikie Mahtook, Luke Weaver, Keone Kela, and Matt Joyce.

Fans have been waiting several seasons for Kevin Gausman to break out—is 2017 the year he finally does it? Plus Chris Herrmann, Andrew Benintendi, Felipe Rivero, and Robbie Grossman.