Buffalo Bills defensive end Mario Williams left the team yesterday to have his ailing foot further examined. While there was concern that Williams might have to miss an extended stretch as a result of the injury, results showed that he “should be fine” after resting his foot, according to Ian Rapoport of NFL.com.

Rapoport reported that a second opinion on Williams’ sore foot determined that the best treatment would be rest. That’s good news for the Bills, who figure to take things slow with their high-priced defensive end, hoping to avoid turning the soreness into something that lingers through the season.

At this point, it doesn’t sound like the injury will impact the start of Williams’ season, though he could be kept sidelined at training camp for a while in order to rest the foot. With the positive news, it looks as though Super Mario will be able to attempt to improve on his disappointing 2012 campaign.