Coach Andy Reid said Morris re-tweaked the same knee that had been bothering him previously in Thursday night's preseason loss to the Bears, Pete Sweeney of ArrowheadPride.com reports.
"He's going to be OK, give him some time here to rest up. He was doing a nice job when he had the opportunity there," said Reid. Morris had previously been diagnosed with a bone bruise in the knee two weeks ago. He's competing for swing tackle duties in Kansas City behind second-round rookie LT Kingsley Suamataia and RT Jawaan Taylor.