Which Class of 2014 recruits made the biggest leaps?

Once ranked No. 218 in the ESPN 300, Christian McCaffrey is college football's single-season record holder for all-purpose yards. David Madison/Getty Images

The Class of 2014 ESPN 300’s top four recruits -- Leonard Fournette, Jabrill Peppers, Cameron Robinson and Myles Garrett -- certainly lived up to top billing. Further down the rankings, however, were players who made huge leaps to turn into some of college football’s biggest stars.

Here are five Class of 2014 recruits who made the biggest jumps: