Valdes-Scantling won't practice Wednesday due to an illness, Herbie Teope of The Kansas City Star reports.
In addition to Valdes-Scantling, the Chiefs will also be without JuJu Smith-Schuster (concussion) and Mecole Hardman (abdomen) for their first Week 11 practice. For now, Kansas City's top available wideouts are Kadarius Toney, Justin Watson and Skyy Moore as Sunday's game against the Chargers approaches.