By A Mystery Man Writer
Allen spent his entire career with the Bolts prior to being traded.
Keenan Allen: Chicago Bears trade for six-time Pro Bowl WR
Chargers hope to get more from Keenan Allen against Cardinals - Los Angeles Times
Bears Acquire WR Keenan Allen in Trade with Chargers - On Tap Sports Net
Dennis Dillon: From small town to big-city playmaker, Giants' Brown
Inside the Chargers trade that blindsided Keenan Allen - ESPN
Los Angeles Chargers Trade Keenan Allen to Chicago Bears
Chargers News: Justin Herbert Confident He'll Bounce Back From
Chargers News: 2 Key Starters Out, 4 More Defenders Questionable
NFL Training Camp Over the Years - Sports Illustrated
Chargers News: Keenan Allen Reveals Why He Didn't Take Pay Cut That Led to Bears Trade - Sports Illustrated Los Angeles Chargers News, Analysis and More