BOULDER — Mike MacIntyre gave the nation the first glimpse of his emotional side two years ago when he made a $10,000 sprint toward Pac-12 officials. CU had just lost its 11th Pac-12 football game in its past 12 tries under MacIntyre, and the Buffaloes’ second-year head coach became unglued as he argued what he believed was a missed pass interference call late in CU’s 36-31 loss to Oregon State. The tirade went viral.