Whicker: Can Linval Joseph help power-lift the Chargers into contention?

If you were power-lifting against Linval Joseph, he liked to live inside your head. That was a tight squeeze.
Joseph, the Chargers’ new defensive tackle, is 6-foot-4 and weighs 323 pounds. In Santa Fe High, just outside Gainesville, Fla., he bench-pressed 415 pounds, squatted 560 and clean-and-jerked 320 to win state championships. At the 2010 NFL scouting combine, Joseph had 39 reps on a 225-pound bench press.
His competitors knew the outcome long before the end. Joseph would wait until e