Broncos' Brandon Marshall: Agrees to four-year extension with Broncos

The Broncos and Marshall (finger) agreed to terms of a four-year contract extension Tuesday, Andrew Mason of the team's official site reports.

Marshall shuttled between the practice squad and active roster with both the Jaguars and Broncos in his first two seasons, seeing action in just six total games between 2012 and 2013. However, he took advantage of an injury to Danny Trevathan at the outset of the 2014 campaign and has been a regular at inside linebacker for the Broncos in the meantime. In addition to back-to-back 100-tackle seasons, Marshall has tacked on 3.5 sacks, three forced fumbles, and two interceptions in 30 regular season games, while playing a key role in Denver's run to the Super Bowl 50 title.