Mel Kiper outlines 21 rookies -- 11 on offense, 10 on defense -- who could figure more prominently as second-year players in 2013. Colts RB Vick Ballard and Eagles CB Brandon Boykin are among the top sophomore breakout candidates.
Mel Kiper breaks down the potential breakout rookies for the second half of the NFL season, led by Adrian Clayborn.
Mel Kiper picks out his Top 10 rookies for the 2010 NFL season, with Ndamukong Suh leading the list. But there are plenty of surprises.