Shelby (calf) was placed on the IR on Tuesday.

Shelby suffered a calf injury in the fourth quarter of Sunday's loss to the Seahawks, effectively ending the 27-year-old's season. In six games this season, he recorded eight tackles (six solo) and one pass deflection. Expect veteran Jonathan Babineaux to see an increase in reps, with Courtney Upshaw now serving as the only healthy reserve defensive tackle on the roster.

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