49ers not expected to add to defensive line despite boatload of injuries

It feels like week in and week out, the San Francisco 49ers are dealing with some sort of new injury over the past couple of years. It's unfortunate that San Francisco has had to go through this in recent seasons, but everyone's gotten used to it. Ultimately, the 49ers will deal with injuries, and all they can hope for is that things go as planned in the playoffs. If the 49ers get healthy at the right time, they clearly have a chance to win a Super Bowl. And during the trade deadline, the 49ers could be interested in a lot.