INDIANAPOLIS – The Indianapolis Colts today activated nose tackle 
Chapman, 6-0, 316 pounds, was originally selected by the Colts in the fifth round (136th overall) of the 2012 NFL Draft out of Alabama. During his 54-game collegiate career, Chapman was a part of two Crimson Tide National Championship teams (2009 and 2011) and produced 88 tackles (44 solo), 13.5 tackles for loss, 2.5 sacks and four passes defensed. As a senior, he contributed to a defensive unit that led the nation in total defense (183.6 ypg), rush defense (72.2 ypg) and scoring defense (8.2 ppg).
Miller, 6-5, 260 pounds, was signed by the Colts as a free agent on April 3, 2012. He was waived on August 31 and signed to the practice squad a day later. Miller was originally signed by the Jacksonville Jaguars as an undrafted free agent out of the Mount Union on July 26, 2011 before being waived on September 3. At Mount Union, Miller totaled 87 catches for 1,259 yards and 16 touchdowns in 47 games, while earning All-Ohio Athletic Conference first-team, All-North Region first-team and All-America honors.
Nevis, 6-1, 310 pounds, appeared in nine game this season (three starts), totaling 20 tackles (seven solo) and one sack. For his career, he has played in 14 games (three starts) and has recorded 39 tackles (16 solo), one sack and one pass defensed.
Powers, 5-10, 187 pounds, started in eight games this year and registered 45 tackles (34 solo), seven passes defensed and an interception. Over his four-year career, he has started all 42 games he’s played while making 220 tackles (165 solo), 32 passes defensed, seven interceptions, one forced fumble and one fumble recovery.
