Khamari McGriff, a Kansas State player, claims that the ASB GlassFloor LED court introduced in the Big 12 Conference men's basketball tournament caused him to suffer a migraine after competing on the court. McGriff was playing on the new court, introduced last week, and other players have also complained about the slickness of the court, which they say took some time to get used to. The court is being used for United States competition for the first time but has been used overseas for years. Players expressed dissatisfaction at the court's slickness and called it an "eyesore" and "an eyesore." However, conference commissioner Brett Yormark has received positive feedback from players and coaches.