BATON ROUGE, La. -- By the middle of August camp, free safety Eric Reid was the only returning starter in LSU's vaunted secondary.
After Heisman Trophy finalist Tyrann Mathieu was dismissed from the team, Reid, the junior free safety from Geismar, became the elder statesman and responded with a solid, 91-tackle, two-interception season during which he was the Tigers' unquestioned leader in the secondary and became a consensus All-American.
His end of the bargain held up, Reid announced his decision Friday to leave LSU for the NFL. He wasn't the only one.
In a mild surprise, junior cornerback Tharold Simon also declared for the draft after leading the team with four interceptions and 13 passes defended. A first-year starter in 2012, he was a key piece to the LSU secondary in 2011 as the fifth defensive back whose presence allowed the Tigers to use Mathieu as a nickel back.
With their departures, all six of LSU's primary defensive backs on the 2011 team -- Simon, Reid, Mathieu, cornerback Morris Claiborne, safety Brandon Taylor and dime back Ron Brooks -- probably will be on NFL rosters next season.
Regardless, LSU looks to be in better shape next season than it was entering 2012. Where only two of the top six DBs returned for the 2012 season, the Tigers should still have four of their top six back next season.
That bodes well for the Tigers' secondary, which outperformed expectations most of the year, given that Mathieu's departure forced LSU to have to start a true freshman, Mills, in his place. The Tigers did struggle down the stretch, allowing four straight 300-yard passing games to finish the season.
Developing young talent will be crucial this offseason. Ronald Martin, Eugene, Corey Thompson and Jerqwinick Sandolph are young safeties who might vie for Reid's free safety spot. LSU has one 2013 recruit committed, Jeremy Cutrer. But LSU is pursuing more, including ESPN 150 safety Priest Willis.
At cornerback, Collins figures to replace Mills and LSU also returns Dwayne Thomas and Derrick Raymond and has a talented class of cornerbacks coming on signing day, including three four-star prospects -- Jeryl Brazil, Tre'Davious White and Rickey Jefferson -- and three-star Rashard Robinson.