The San Diego Chargers agreed to contracts with wide receivers Deon Butler and Dan DePalma and cornerback Cornelius Brown. Butler and Brown agreed to one-year contracts, while DePalma agreed to a two-year deal.
Butler, 5-feet-10 and 182 pounds, was a third-round pick by the Seattle Seahawks in 2009. He has played in 35 career games with 57 receptions for 611 yards and four touchdowns. He left Penn State as the program's all-time leader with 179 catches for 2,771 yards and 22 touchdowns.
DePalma, 5-11, 192, is a first-year player out of West Cehster (Pa.) University who signed with the New York Jets in 2011 and spent time on the New York Giants' practice squad each of the past two seasons.
Brown is a second-year player out of the University of Texas-El Paso who spent time with the Chicago Bears in training camp last year and was on the Indianapolis Colts' practice squad in 2010 until being elevated to the active roster Nov. 1. He missed the following season due to injury. He returned to the Bears in training camp last year but didn't make the roster.