New general manager, new head coach, new offensive coordinator...same old problems. After a very late night in the O.co Coliseum in Oakland where the Chargers dropped a very winnable game to the Raiders 27-17, our worst fears were confirmed. This team is a lot closer to being the worst team in the AFC West than being a playoff contender. Sure, injuries aren't helping, but the problems with this Chargers team are far more mental than they are physical. Here are a few key mental mistakes from last night.