Uncertainty continues to follow Corey Simon. Although the veteran defensive tackle told The Star on Friday he planned to report with the rest of his teammates, he was not seen on campus. The Colts did not comment on Simon, and a team spokesman said all personnel matters would be addressed today. Reached on his cell phone Sunday, Simon declined to shed any light on his situation. "I'm not in a position to comment at this time,'' he said, refusing to reveal his whereabouts.