Indianapolis Colts aren't tipping their hands much regarding the knee injury starting WR Anthony Gonzalez suffered in the opener. Team president Bill Polian said on his radio show Tuesday night, "there is some sprained ligaments and we know that it isn't year-ending." However Polian wouldn't speculate as to how long Gonzalez will be sidelined and did not give credence to reports that the third-year player will be out a month-and-a-half while on NFL Network's Around the League on Tuesday afternoon. "We don't have a prognosis right now. I was shocked to come into the office this morning and see headlines in some of the media that he would be out six weeks. No one's told me that," Polian said. "I don't know where that came from. But we don't know at this point how long he will be out."