The San Diego Chargers signed Charlie Whitehurst, whom they traded to Seattle two years ago for a pair of draft picks.
The quarterback comes back to serve as Philip Rivers backup, because the Chargers also released incumbent backup Billy Volek, says the San Diego Union-Tribune.
The Chargers also signed safety Atari Bigby to a two-year deal, and also may be on the verge of losing running back Mike Tolbert, according to the Union-Tribune's website.
Terry McCormick covers teh Titans for TitanInsider.com
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AUG 28 Joel Corry
Between injuries, trades and positional battles, the financial landscape for several key players has shifted dramatically.
AUG 26 Joel Corry
The highly productive Dallas wideout is headed for a big-time payday.
AUG 22 Ari Nissim
Ten players closing in on lucrative new paydays.