Article Photos: Purdue's Danny Hope is this week's national college football coach on the hot seat

Oregon State coach Mike Riley, show here talking with quarterback Cody Vaz,will try to pull off the upset Saturday at Stanford. (AP Photo/Rick Bowmer) <strong>Rick Bowmer - AP</strong>

Oregon State coach Mike Riley, show here talking with quarterback Cody Vaz,will try to pull off the upset Saturday at Stanford. (AP Photo/Rick Bowmer) Rick Bowmer - AP