The Jays have a couple of rookies this season:

Dan Schaeffer - 27 year old rookie who still needs to develop, but we're tired of waiting. He'll sit in the bullpen.
Jose Bautista - Only 20 years old, but he's ready. He'll be a contributor right away and compete for the AL RoY title.

We'll also be moving Winston McNally to a starting role after his awesome rookie season.