The Atlanta Falcons and general manager Thomas Dimitroff have agreed to a multiyear contract extension. The move comes after coach Mike Smith agreed to a similar extension in February. The exact terms of both contracts aren't available, but it's believed Smith and Dimitroff are under contract for the same period of time. Dimitroff and Smith came in together in 2008 and turned around a franchise that had fallen on hard times with Michael Vick's legal battles and the short tenure of coach Bobby Petrino. They have produced a winning record in each of their three seasons and went an NFC-best 13-3 last season. Read more: http://sports.espn.go.com/nfl/news/story?id=6197985