- Kyle Boller
- Charlie Whitehurst
- San Diego State
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By The Sports Xchange July 30, 2012 3:40 PM
Quarterback Kevin O'Connell signed with the Chargers. San Diego signed Kyle Boller to temporarily replace injured Charlie Whitehurst (knee), but Boller abruptly retired the following day. A former star for San Diego State, O'Connell has spent time with the Patriots, Lions and Dolphins. Whitehurst is expected to miss about two weeks with a sprained MCL.