Broncos' Wes Welker returns after latest concussion, could play against Colts
Super Bowl XLVIII: Denver Broncos' Wes Welker says he'll play with a concussion
Concussion Watch: NFL Head Injuries in Week 11
In case, like me, you were wondering why Eddie Lacy's helmet had that piece on the front, it's supposed to reduce concussions : r/nfl
Wes Welker returns just in time for Broncos after concussion – The Denver Post
Playing with a concussion still a no-brainer for NFL players
Wes Welker Suffers Concussion, Putting Status For Return To New England In Jeopardy - CBS Boston
SD at DEN: PHOTO - Wes Welker's new helmet is rather large
Is Peyton Manning responsible for Wes Welker's concussions? - Mile High Report