The Pro Bowl appearance is marking something of a personal comeback for Williams, who was suspended four games in 2011 for testing positive multiple times for marijuana.
The 24-year-old former first-round pick in 2009 owned up to his mistake and worked to rebuild his reputation. He was elected a team captain on offense this season.
Oskar Garcia can be reached on Twitter at http://twitter.com/oskargarcia .
AP Sports Writer Joseph White in Washington and Associated Press writer Audrey McAvoy in Honolulu contributed to this report.
Online: http://pro32.ap.org/poll and http://twitter.com/AP_NFL