Heading into Sunday afternoon's battle between Detroit and Chicago, Lions wide receiver Rashied Davis has criticized the playing surface at Solider Field. "They grow their grass long?" said Davis when asked if the Bears keep their field in poor condition. "They don't have grass. I played there for six years. You're telling me they grow their grass long?" Davis, who played six seasons for the Bears, added: "There's no grass. It's sand and dirt. Have you seen the reports in training camp? That was when it was warm outside and nice. It's sand and dirt covered with green spray paint. "You think I'm playing? If you're on the field, walk around and take a look at how many parts are actual grass. It's horrible. It's a horrible, horrible surface."