The Lions held another practice session on Wednesday in London. Matthew Stafford was listed on the injury report with a quad injury, but was a full participant in practice. Stafford is expected to play Sunday at Wembley Stadium against the Chiefs. Calvin Johnson was given the day off to rest. Stephen Tulloch and Sam Martin were limited at practice. Josh Wilson and Joique Bell were full participants. LaAdrian Waddle missed practice due to a knee injury. Brandon Pettigrew returned to practice on a limited basis. The Lions are 1-and-6, while the Chiefs are 2-and-5. Kansas City receiver Jeremy Maclin practiced on Wednesday following a concussion in Week 6.