Tom Brady officially retires from the NFL after 22 seasons : NPR
11-time Pro Bowl TE Jason Witten to retire with Cowboys
Jason Witten set to break all-time games mark for tight ends - The San Diego Union-Tribune
Witten tells ESPN he's retiring from NFL
Jason Witten will sign a ceremonial contract to retire with the Dallas Cowboys - Article - Bardown
Cowboys legend Jason Witten planning to retire, join ESPN's 'Monday Night Football' booth
Cowboys' Jason Witten makes it official: He's retiring, heading to ESPN
Tom Brady officially retires from the NFL after 22 seasons : NPR
REPORT: Jason Witten may retire, join ESPN
Cowboys legend Jason Witten planning to retire, join ESPN's 'Monday Night Football' booth
Cowboys notebook: Jason Witten makes his return to the football field; Sean Lee hopes to return to practice soon