Browns OLB Christian Kirksey will miss at least Sunday night's game against the Rams with a chest injury he suffered in Week 2, Cleveland.com reports. HC Freddie Kitchens said Thursday that they're still evaluating the injury and wouldn't specify. The concern is that Kirksey tore a pectoral muscle. Cleveland.com reports he might need surgery. We'll keep an eye on Kirksey's situation. Rookie Mack Wilson will start in his place against the Rams and is worth adding in deeper IDP leagues. Kirksey was playing full-time snaps before the injury, and Wilson enjoyed a strong preseason.