It is sad comedy, this dry rot eating at the Western Athletic Conference, the University of Idaho’s happy athletic home. Here’s one of the amusing parts: So many change orders of addition, subtraction and dissection have attended the perpetual remodeling of the WAC that Idaho athletic director Rob Spear some time ago began deflecting requests for his thoughts, at least until the crew takes a smoke break. Then he unfolds an old script about “moving forward,” and awaits the next round of defections. And so it was this week, when more hell broke loose.