The latest news says he was able to run, but hasn't cut yet. Mooch seems to think he'll be ready to go on Sundy. I'm gonna watch this closely, because I may use Williams this weekend, especially since GB's defense is terrible right now.
http://sports.yahoo.com/nfl/news?slug=fanball-lionsmariuccihopeful&prov=fanball&type=lgns wrote:News Wide receiver Roy Williams has yet to practice this week, but he was on the field Thursday in sweats and appeared to be walking and jogging normally, according to the Detroit Free Press. "Roy, we're hopeful, but I can't say he'll play for sure because I want to see him cut and I want to see him plant," Mariucci told the Free Press. "I want to see him block and wrestle with corners."
Views Williams, who sprained his ankle in the third quarter of last week's win over Atlanta and was carted to the locker room, has remained optimistic he'll play this week against Green Bay. Even if he does, however, he'll likely be limited in what he can do. Az-zahir Hakim and Tai Streets should see additional work this Sunday.