The deadline for underclassmen to declare for the 2013 NFL Draft was Jan. 15. The economic majors who can play ball decided to take the money and run. But not every name on the list is a can’t-miss blue-chip draft stock.

These are the 10 biggest boom or bust underclassmen in the 2013 NFL Draft:

There was a big shakeup in the SEC on Saturday. South Carolina climbed to No. 2 in the league power rankings (and No. 3 in the nation) with their impressive win over Georgia, and Florida moved up to No. 3 after beating LSU 14–6 in Gainesville. Also, Vanderbilt jumped from 12th to ninth after beating Missouri in Columbia.

The SEC takes center stage in college football this weekend with two huge matchups. Florida, experiences a resurgence under second-year coach Will Muschamp hosts LSU at the Swamp, and Georgia and South Carolina meet in Columbia in a game that could decide the SEC East champ.

Other Week 6 Previews and Predictions

College football's Week 6 action is highlighted by two huge games in the SEC. Georgia and South Carolina meet in Columbia in a game that could decide the SEC East, and LSU travels to Florida in a key game for both programs.

10 Biggest Games of Week 6

Clemson versus South Carolina is one of the more underrated and hate-filled rivalries in college football. The Gamecocks and Tigers have been playing since 1896, and Clemson the all-time series 65-39-4.

There seems to be a constant debate in the college football world over the best player in the country. Is it the best performer on a top team, the player with the best statistics, or the best pro prospect?

By Steven Lassan (@AthlonSteven on Twitter)

South Carolina’s SEC title hopes suffered a significant setback, as running back Marcus Lattimore suffered a season-ending knee injury in Saturday’s game against Mississippi State. The Gamecocks managed to hold on for a 14-12 win, but it came at a major price.