This is simply crazy. He was on the phone with Chris Russo on Sirius at around 3:30pm yesterday. Spoke at length about the immaculate reception. He sounded like he did have a mild cold but he was pretty sharp overall. 12 hours later he was dead. If you heard him on the phone it didn't sound like he was talking from a hospital bed. He certainly didn't sound like someone a few hours away from death. Was it a heart attack, a stroke. Won't know until they announce the cause. He was going to have his jersey retired this weekend at Pittsburgh at a game he was going to be at. Really bizarre.