Assuming that they all reflect positive changes in body composition, and that is, of course, a dangerous assumption, a few points really jump out. Linebackers have, hopefully, really been packing on some muscle: 63 pounds as a group, which is, by far, the biggest weight gain for any positional group, followed surprisingly by DBs.
Most notably, among linebackers, Channing Fugate has gained 17 lbs.; Christian Harris, 14 lbs.; Raiques Crump, 13 lbs.; and Greg King, 9 lbs.
On the defensive front, Jason Carr (25 lbs.), Corey Vereen (18 lbs.) and Malik Brown (17 lbs.) have all put on considerable beef. Conversely, Daniel Hood (-15), Danny OBrien (-17) and Jaylen Miller (-25) have gotten considerably leaner.
In the secondary, Byron Moore has gained 15 lbs, which, hopefully, will not have a negative impact on his speed. Jalen Reeves-Maybin and Cameron Sutton have each added 10 lbs. Collectively, defensive backs have added a total of 45 pounds, which is rather significant, given their typical size.
Freshman offensive lineman Austin Sanders 26-pound weight gain partially offsets the trend toward lighter, more mobile big uglies, as evidenced by the 14-pound weight losses of Kyler Kerbyson and Alan Posey, and the more modest losses of upperclassmen JaWuan James and Antonio Richardon (-5 pounds apiece), as well as James Stone (-9 lbs.).