John Harbaugh says the Baltimore Ravens will do whatever is necessary to ward off the injury bug that hampered them this season.

"You can call it bad luck. You can say it's a fluke. I get that," Harbaugh said. "I don't feel like we have the luxury to live there. We have to turn over every stone. We've got to look at every possible avenue to do the best we can to make sure this doesn't happen again. That's what we plan on doing."

The Ravens were forced to shuffle offensive linemen, running backs, receivers, quarterbacks, defensive linemen and defensive backs due to injury. They lost six-straight games to end the season.