Linebacker Arthur Moats visited the Cardinals on Wednesday, a source tells Mike Florio of Pro Football Talk (on Twitter). Moats most recently played for the Steelers. 
[RELATED: Cardinals Host Mike Mitchell On Visit]
An eight-year NFL veteran, Moats has split his career equally between Buffalo and Pittsburgh. The 30-year-old started 12 games and played 50% of the Steelers’ defensive snaps as recently as 2015, but his role was drastically reduced last year. Pittsburgh turned to younger defenders such as Bud Dupree, so Moats only saw action on 8.4% of the club’s snaps.
The Cardinals are looking into mid-offseason upgrades and Moats isn’t the only ex-Steeler on their radar. The Cardinals also met with former Pittsburgh safety Mike Mitchell on Wednesday.
The Cardinals project to start Josh Bynes and Deone Bucannon at the inside linebacker spots with former University of Arizona tackling machine Scooby Wright among those in support. Moats could provide the team with some additional veteran experience in that area.