Tennessee Tech WR Da'Rick Rogers will enter the 2013 NFL Draft, per @Josh_Ward
In case you aren't familiar with Rogers, he was a former Top 10 recruit nationally according to Rivals who began his college career at Tennessee and had 67 receptions for 1,040 yards (15.5 avg.) and 9 touchdowns in 2011 for Volunteers. Unfortunately Rogers was sent packing from Knoxville following multiple failed drug tests and transferred down a level for this season.
Rogers is arguably a first round talent but will obviously slip a bit on Draft Day due to character concerns. Top 100 is a possibility though, especially since this is a weak crop of senior wideouts.