2010's biggest breakout and bust

The numbers say this season will be good for David Wright, bad for J.A. Happ

Updated: February 10, 2010, 3:02 PM ET
By Dan Szymborski | Baseball Think Factory
David Wright and J.A. HappUS PresswireKeep an eye on David Wright and J.A. Happ in 2010.

Editor's note: Hot Stove U. is a six-week course devoted to higher learning, a series consisting of 30 need-to-know topics for 2010.