The uncertain status of linebackers Gary Brackett and Clint Session has led the Indianapolis Colts to re-signing linebacker Jordan Senn.

Brackett suffered a knee injury during Monday night’s win at Miami. In the locker room today, the team’s starting middle linebacker and defensive captain described his status as “day to day.’’

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Session also missed today’s practice with his left foot in a walking boot.

Senn appeared in 15 games as a rookie last season, but was released earlier this month.

To make room for Senn on the roster, the team waived tight end Tom Santi.