"It's something that's going to take some time," Kubiak said. "We're trying to evaluate exactly how much time before we make decisions on moving forward."
Manning left Sunday's loss in the third quarter. He logged four tackles on defense, and also returned a kickoff 18 yards. Kubiak said
"Obviously Shiloh moves up right away," Kubiak said. "They're interchangeable from that standpoint.
Harris is a reserve cornerback, and has a pair of tackles in 2013. A second round draft pick out of Miami (FL) in 2011, he was active for seven games that season. During 2012, he was active for eight games and finished 14 total tackles.