Denver Broncos Wes Welker played Week 7 (Oct. 19). Though, Wes Welker was originally suspended for the first four games of the regular season for violating the league's policy on performance-enhancing substances.
As reported by USA Today dated September 17, 2014, NFL lifted suspensions of Wes Welker and two others with a revised PED policy. You can read the full article here.
Find fitness and nutrition tips from Wes Welker at Askmen.com.