Have you ever had some event that unexpectedly triggers a whole flood of memories and emotions? The other day I stumbled across an ESPN 30-for-30 episode about the University of Colorado Buffaloes football teams of the late 80s and early 90s. Under Coach Bill McCartney, the Buffaloes rose from obscurity to national prominence for a few years. Our late, special-needs son Peter was a football nut, as described in my memoir of him, He Made Us Better: A…..