Devin Mesoraco, c, Reds
Like many Reds prospects, was ready for the majors in mid-2011.
Yonder Alonso, 1b, Padres
Headlined Mat Latos trade, then pushed Anthony Rizzo to Cubs.
Todd Frazier, 3b, Reds
May get more at-bats in left field, deserves to get them somewhere.
Zack Cozart, ss, Reds
Wouldn't be rookie-eligible if not for a left elbow injury in July.